Wechselwirkungen von Carbamazepin

CYP3A4 Inducers: Avoid concomitant strong CYP3A4 inducers during YONSA treatment. (Fachinformation zu Abirateron, Arzneimittelwechselwirkungen)

• Moderate to Strong Inhibitors of Both CYP2C19 and CYP2C9, or Strong or Moderate CYP2C19 or CYP2C9 Inducers : Avoid concomitant use. (Fachinformation zu Abrocitinib, Arzneimittelwechselwirkungen)

• CYP3A Inducers: Avoid co-administration with strong CYP3A inducers. (Fachinformation zu Acalabrutinib, Arzneimittelwechselwirkungen)

Die Kombination von Alkohol mit sedierenden Arzneimitteln (Opioide, Benzodiazepine, Schlafmittel, Muskelrelaxanzien) kann gefährliche Schläfrigkeit, verlangsamte Atmung und eine Überdosierung verursachen. (NIAAA, Harmful Interactions: Mixing Alcohol with Medicines)

CYP3A4 Inducers : Avoid coadministration of VIJOICE with a strong CYP3A4 inducer. (Fachinformation zu Alpelisib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

• Simultaneous use of combined P-gp and strong CYP3A4 inducers reduces blood levels of apixaban: Avoid concomitant use. (Fachinformation zu Apixaban, Arzneimittelwechselwirkungen)

Drug Interactions : Use with strong cytochrome P450 enzyme inducers (e.g., rifampin, phenobarbital, carbamazepine, phenytoin) is not recommended because loss of efficacy may occur ( 5.5 , 7.1 ) (Fachinformation zu Apremilast, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Antiepileptics: carbamazepine ↓ atazanavir ↑ carbamazepine Coadministration of REYATAZ (with or without ritonavir) with carbamazepine is contraindicated due to the risk for loss of virologic response and development of resistance [see Contraindications (4) ]. phenytoin, phenobarbital ↓ atazanavir ↓ phenytoin ↓ phenobarbital Coadministration of REYATAZ (with or… (Fachinformation zu Atazanavir, Arzneimittelwechselwirkungen)

• Avoid concurrent use of alcohol or other central nervous system (CNS) depressants with azelastine hydrochloride and fluticasone propionate nasal spray because further decreased alertness and impairment of CNS performance may occur. (Fachinformation zu Azelastin und Fluticason, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant administration of BIXLENVO is contraindicated with: dofetilide due to the potential for increased dofetilide plasma concentrations and associated serious and/or life-threatening events. strong CYP3A inducers due to decreased plasma concentrations of BIC and LEN, which may result in the loss of therapeutic effect and development of resistance to BIXLENVO. (Fachinformation zu Bictegravir, Emtricitabin und Tenofoviralafenamid, Gegenanzeigen)

Strong CYP3A4 Inducers: Avoid concomitant use. (Fachinformation zu Bortezomib, Arzneimittelwechselwirkungen)

• Strong CYP3A Inducers: Avoid concomitant use with BOSULIF. (Fachinformation zu Bosutinib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

• Coadministration with carbamazepine, oxcarbazepine, phenobarbital, phenytoin, rifampin, and rifapentine. (Fachinformation zu Cabotegravir, Gegenanzeigen)

Avoid chronic co-administration of strong CYP3A4 inducers (e.g., phenytoin, carbamazepine, rifampin, rifabutin, rifapentine, phenobarbital, St. (Fachinformation zu Cabozantinib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Avoid concurrent use of Carbinoxamine Maleate Extended-Release Oral Suspension with alcohol or other central nervous system depressants because additional impairment of central nervous system performance may occur. (Fachinformation zu Carbinoxamin, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Avoid concurrent use of QUZYTTIR with alcohol or other CNS depressants because additional reduction in alertness and additional impairment of CNS performance may occur. (Fachinformation zu Cetirizin, Warnhinweise und Vorsichtsmaßnahmen)

If concomitant administration with carbamazepine or phenobarbital cannot be avoided, frequent monitoring of anticonvulsant drug concentrations is recommended. (Fachinformation zu Chinin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Table 8: Drugs That are Affected by and Affecting Ciprofloxacin Drugs That are Affected by Ciprofloxacin Drug(s) Recommendation Comments Tizanidine Contraindicated Concomitant administration of tizanidine and ciprofloxacin is contraindicated due to the potentiation of hypotensive and sedative effects of tizanidine [see Contraindications ( 4.2 )]. (Fachinformation zu Ciprofloxacin, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Avoid use with other central nervous system (CNS) depressants ( 5.3 ) (Fachinformation zu Clonidin, Warnhinweise und Vorsichtsmaßnahmen)

As a precaution, avoid concomitant use of strong CYP2C19 inducers [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (Fachinformation zu Clopidogrel, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…elbasvir/grazoprevir Lipid modifying agents: lomitapide, lovastatin, simvastatin Opioid Antagonist: naloxegol PDE-5 inhibitor: sildenafil when used for treatment of pulmonary arterial hypertension Sedatives/hypnotics: orally administered midazolam, triazolam Co-administration of PREZISTA/ritonavir is contraindicated with drugs that are highly dependent on CYP3A for clearance… (Fachinformation zu Darunavir, Gegenanzeigen)

Co-administration of PREZCOBIX or PREZCOBIX PED with CYP3A inducers may lead to lower exposures of darunavir and cobicistat and potential loss of efficacy of darunavir and possible resistance. (Fachinformation zu Darunavir und Cobicistat, Gegenanzeigen)

If concomitant administration of a strong CYP3A4 inducer cannot be avoided, consider a dose increase [see Dosage and Administration ( 2.3 )] . (Fachinformation zu Dasatinib, Arzneimittelwechselwirkungen)

Avoid use of moderate or strong CYP3A4 inducers with EMFLAZA, as they may reduce efficacy ( 7.1 ) (Fachinformation zu Deflazacort, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CONTRAINDICATIONS Diphenoxylate hydrochloride and atropine sulfate is contraindicated in: • Pediatric patients less than 6 years of age due to the risks of respiratory and central nervous system (CNS) depression (see WARNINGS ). (Fachinformation zu Diphenoxylat und Atropin, Gegenanzeigen)

PIFELTRO is contraindicated when co-administered with drugs that are strong cytochrome P450 (CYP)3A enzyme inducers as significant decreases in doravirine plasma concentrations may occur, which may decrease the effectiveness of PIFELTRO [see Warnings and Precautions (5.2) , Drug Interactions (7.1) , and Clinical Pharmacology (12.3) ] . (Fachinformation zu Doravirin, Gegenanzeigen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

• Avoid concomitant use of doxorubicin hydrochloride with inhibitors and inducers of CYP3A4, CYP2D6, and/or P-gp ( 7.1 ) (Fachinformation zu Doxorubicin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Rifampin and Other CYP3A Inducers Avoid rifampin or other CYP3A inducers such as phenobarbital, carbamazepine, phenytoin, and St. (Fachinformation zu Dronedaron, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (Fachinformation zu Elexacaftor, Tezacaftor und Ivacaftor, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Alpha 1-adrenoreceptor antagonist: alfuzosin Anticonvulsants: carbamazepine, phenobarbital, phenytoin Antimycobacterial: rifampin Antipsychotics: lurasidone, pimozide Ergot Derivatives: dihydroergotamine, ergotamine, methylergonovine Herbal Products: St. (Fachinformation zu Elvitegravir, Cobicistat, Emtricitabin und Tenofovir, Gegenanzeigen)

…virologic response and possible resistance to COMPLERA or to the class of NNRTIs [see Warnings and Precautions (5.7) , Drug Interactions (7) , and Clinical Pharmacology (12.3) ]: Anticonvulsants: carbamazepine, oxcarbazepine, phenobarbital, phenytoin Antimycobacterials: rifampin, rifapentine Glucocorticoid (systemic): dexamethasone (more than a single-dose)… (Fachinformation zu Emtricitabin, Rilpivirin und Tenofovir, Gegenanzeigen)

Avoid smoking tobacco (CYP1A2 inducer) and avoid concomitant use of erlotinib with moderate CYP1A2 inducers (e.g., teriflunomide, rifampin, or phenytoin). (Fachinformation zu Erlotinib, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

Serious and sometimes fatal dermatologic reactions, including TEN and SJS, have also been reported in patients using oxcarbazepine or carbamazepine which are chemically related to APTIOM. (Fachinformation zu Eslicarbazepin, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Etravirine should not be used in combination with carbamazepine, phenobarbital, or phenytoin as co-administration may cause significant decreases in etravirine plasma concentrations and loss of therapeutic effect of Etravirine. (Fachinformation zu Etravirin, Arzneimittelwechselwirkungen)

IT IS NOT KNOWN WHETHER CONCOMITANT USE OF OTHER ANTIEPILEPTIC DRUGS AND/OR OTHER DRUGS AFFECT THE INCIDENCE OF HEPATIC FAILURE. (Fachinformation zu Felbamat, Boxed Warning (umrahmter Warnhinweis))

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Preventing or Managing DI The concomitant use of ADDYI with CYP3A4 inducers is not recommended. (Fachinformation zu Flibanserin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

…Hypericum perforatum ) Lipid modifying agents: Lomitapide, lovastatin, simvastatin Non-nucleoside reverse transcriptase inhibitor: Delavirdine PDE5 inhibitor: Sildenafil (Revatio) (for treatment of pulmonary arterial hypertension) Sedative/hypnotics: Midazolam, triazolam Hypersensitivity to fosamprenavir calcium or amprenavir (e.g., Stevens-Johnson syndrome). (Fachinformation zu Fosamprenavir, Gegenanzeigen)

Intervention Avoid concomitant use of FOCINVEZ Examples rifampin, carbamazepine, phenytoin (Fachinformation zu Fosaprepitant, Arzneimittelwechselwirkungen)

Consider avoiding CEREBYX as an alternative to carbamazepine in patients who are positive for HLA-B*1502 or in CYP2C9*3 carriers. (Fachinformation zu Fosphenytoin, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Rarely, cardiac arrests and death have been reported in association with the combined use of hydroxyzine hydrochloride intramuscularly and other CNS depressants. (Fachinformation zu Hydroxyzin, Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

• Strong CYP3A4 Inducers: Do not administer strong CYP3A4 inducers with CAMPTOSAR. (Fachinformation zu Irinotecan, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant use of monoamine oxidase inhibitors (MAOIs). (Fachinformation zu Carbamazepin, Gegenanzeigen)

Carbamazepine Not recommended 2 weeks before, during, and 2 weeks after TOLSURA treatment. (Fachinformation zu Itraconazol, Arzneimittelwechselwirkungen)

Avoid concomitant use of CYP3A4 inducers when using Corlanor. (Fachinformation zu Ivabradin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

This may potentiate and prolong hypnotic and sedative effects, especially with repeated dosing or chronic administration of these agents. (Fachinformation zu Ketoconazol, Gegenanzeigen)

Lapatinib The use of carbamazepine with lapatinib should generally be avoided. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Strong CYP3A4 Inducers: Avoid coadministration of strong CYP3A4 inducers with VITRAKVI. (Fachinformation zu Larotrectinib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant administration of SUNLENCA with carbamazepine or phenytoin is contraindicated. (Fachinformation zu Lenacapavir, Arzneimittelwechselwirkungen)

Avoid concurrent use of alcohol or other central nervous system depressants with XYZAL. (Fachinformation zu Levocetirizin, Warnhinweise und Vorsichtsmaßnahmen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant use of monoamine oxidase inhibitors (MAOIs). (Fachinformation zu Carbamazepin, Gegenanzeigen)

KALETRA once daily in combination with carbamazepine, phenobarbital, or phenytoin is not recommended. (Fachinformation zu Lopinavir und Ritonavir, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Effect of Other Drugs on LORBRENA Strong CYP3A Inducers LORBRENA is contraindicated in patients taking strong CYP3A inducers [see Contraindication (4) ] . (Fachinformation zu Lorlatinib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Strong CYP3A4 inducers (rifampin) reduce exposure to macitentan: avoid co-administration with OPSUMIT ( 7.1 , 12.3 ). (Fachinformation zu Macitentan, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant use of monoamine oxidase inhibitors (MAOIs). (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Avoid co-administration of mifepristone and CYP3A inducers such as rifampin, rifabutin, rifapentin, phenobarbital, phenytoin, carbamazepine, and St. (Fachinformation zu Mifepriston, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

John's Wort) Clinical Impact Significant decrease in plasma naldemedine concentrations, which may reduce efficacy [see Clinical Pharmacology (12.3) ] Intervention Avoid use of SYMPROIC with strong CYP3A inducers. (Fachinformation zu Naldemedin, Arzneimittelwechselwirkungen)

Risk of Recurrent Respiratory and CNS Depression : A recurrence of respiratory depression is possible, therefore, keep the patient under continued surveillance and administer repeat doses of ZURNAI using a new auto-injector with each dose while awaiting emergency medical assistance. (Fachinformation zu Nalmefen, Warnhinweise und Vorsichtsmaßnahmen)

Strong CYP3A4 inducers (e.g., rifampin) : Decreased concentrations of naloxegol; concomitant use is not recommended. (Fachinformation zu Naloxegol, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

Abuse or misuse of illicit GHB, either alone or in combination with other CNS depressants, is associated with CNS adverse reactions, including seizure, respiratory depression, decreases in the level of consciousness, coma, and death [see Warnings and Precautions ( 5.2 )]. (Fachinformation zu Natriumoxybat, Boxed Warning (umrahmter Warnhinweis))

Concomitant use of nefazodone. (Fachinformation zu Carbamazepin, Gegenanzeigen)

John’s Wort reduce the bioavailability and efficacy of nifedipine; therefore nifedipine should not be used in combination with strong CYP3A inducers such as rifampin (See CONTRAINDICATIONS ). (Fachinformation zu Nifedipin, Arzneimittelwechselwirkungen)

Strong CYP3A Inducers: Avoid concomitant use with CAVHANZA. (Fachinformation zu Nilotinib, Arzneimittelwechselwirkungen)

…contraindicated with drugs that are primarily metabolized by CYP3A and for which elevated concentrations are associated with serious and/or life-threatening reactions and drugs that are strong CYP3A inducers where significantly reduced nirmatrelvir or ritonavir plasma concentrations may be associated with the potential for loss of virologic response and possible resistance. (Fachinformation zu Nirmatrelvir und Ritonavir, Gegenanzeigen)

Counsel patients to use a back-up method or alternative method of contraception when enzyme inducers are used with COCs ( 7.1 ) -- - ---------- ------ USE IN SPECIFIC POPULATIONS---- -- -- --------- ---- Lactation: Not recommended; Lo Loestrin Fe can decrease milk production ( 8.2 ) (Fachinformation zu Norethisteron und Ethinylestradiol, Arzneimittelwechselwirkungen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

• Avoid concurrent use of alcohol or other central nervous system depressants with olopatadine hydrochloride nasal solution (nasal spray) ( 5.2 ). (Fachinformation zu Olopatadin, Warnhinweise und Vorsichtsmaßnahmen)

• Avoid concurrent use of alcohol or other central nervous system (CNS) depressants with RYALTRIS because additional reductions in alertness and additional impairment of CNS performance may occur. (Fachinformation zu Olopatadin und Mometason, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Avoid concomitant use of strong CYP3A inducers (e.g., phenytoin, rifampin, carbamazepine, enzalutamide, and St John's Wort) [see Clinical Pharmacology (12.3) ] . (Fachinformation zu Palbociclib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

VOTRIENT is not recommended if chronic use of strong CYP3A4 inducers cannot be avoided. (Fachinformation zu Pazopanib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant use of monoamine oxidase inhibitors (MAOIs). (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Consider avoiding phenytoin as an alternative to carbamazepine in patients who are positive for HLA-B*1502 or in CYP2C9*3 carriers [see Use in Specific Populations (8.7) and Clinical Pharmacology (12.5) ] . (Fachinformation zu Phenytoin, Warnhinweise und Vorsichtsmaßnahmen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Therefore, discontinue use of strong CYP1A2 inducers prior to ESBRIET treatment and avoid the concomitant use of ESBRIET and a strong CYP1A2 inducer [see Clinical Pharmacology (12.3) ] . (Fachinformation zu Pirfenidon, Arzneimittelwechselwirkungen)

• Patients taking strong Cytochrome P450 3A enzyme (CYP3A) inducers, such as rifampin, [see Warnings and Precautions ( 5.6 ) and Drug Interactions ( 7.1 , 7.2 )] . (Fachinformation zu Praziquantel, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

ASPRUZYO Sprinkle is contraindicated in patients: Taking strong inhibitors of CYP3A [see Drug Interactions (7.1)] Taking inducers of CYP3A [see Drug Interactions (7.1)] With liver cirrhosis [see Use in Specific Populations (8.6)] Strong CYP3A inhibitors (e.g., ketoconazole, clarithromycin, nelfinavir) (4, 7.1) (Fachinformation zu Ranolazin, Gegenanzeigen)

Concomitant use of monoamine oxidase inhibitors (MAOIs). (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Table 2: Drugs That are Contraindicated with EDURANT and EDURANT PED Drug Class Contraindicated Drugs in Class Clinical Comment Anticonvulsants Carbamazepine Oxcarbazepine Phenobarbital Phenytoin Potential for significant decreases in rilpivirine plasma concentrations due to CYP3A enzyme induction, which may result in loss of virologic response. (Fachinformation zu Rilpivirin, Gegenanzeigen)

• Strong and Moderate CYP3A Inducers: Avoid concomitant administration. (Fachinformation zu Rimegepant, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

• Certain CYP3A inducers: Coadministration with strong inducers of CYP3A is not recommended. (Fachinformation zu Ritlecitinib, Arzneimittelwechselwirkungen)

WARNING: DRUG-DRUG INTERACTIONS LEADING TO POTENTIALLY SERIOUS AND/OR LIFE THREATENING REACTIONS Co-administration of NORVIR with several classes of drugs including sedative hypnotics, antiarrhythmics, or ergot alkaloid preparations may result in potentially serious and/or life-threatening adverse events due to possible effects of NORVIR on the hepatic metabolism… (Fachinformation zu Ritonavir, Boxed Warning (umrahmter Warnhinweis))

Drugs that Induce Cytochrome P450 3A Enzymes and Drug Transport Systems Avoid concomitant use of XARELTO with drugs that are combined P-gp and strong CYP3A inducers (e.g., carbamazepine, phenytoin, rifampin, St. (Fachinformation zu Rivaroxaban, Arzneimittelwechselwirkungen)

Therefore the use of strong cytochrome P450 inducers (e.g., rifampicin, phenobarbital, carbamazepine, and phenytoin) with DALIRESP is not recommended [see Warnings and Precautions (5.4) and Clinical Pharmacology (12.3) ]. (Fachinformation zu Roflumilast, Arzneimittelwechselwirkungen)

Intervention: Avoid the use of VARUBI in patients who require chronic administration of strong CYP3A4 inducers. (Fachinformation zu Rolapitant, Arzneimittelwechselwirkungen)

• Avoid use with rifampin and strong CYP3A4 inducers ( 7.3 ). (Fachinformation zu Romidepsin, Arzneimittelwechselwirkungen)

Concomitant use of monoamine oxidase inhibitors (MAOIs). (Fachinformation zu Carbamazepin, Gegenanzeigen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Interaction with Strong Inhibitors and Inducers of CYP3A4 and/or P-gp Avoid concomitant use of sirolimus with strong inhibitors of CYP3A4 and/or P-gp (such as ketoconazole, voriconazole, itraconazole, erythromycin, telithromycin, or clarithromycin) or strong inducers of CYP3A4 and/or P-gp (such as rifampin or rifabutin) [ see Drug Interactions (7.2) ]. (Fachinformation zu Sirolimus, Warnhinweise und Vorsichtsmaßnahmen)

Anticonvulsants: carbamazepine phenytoin phenobarbital ↓ sofosbuvir ↓ velpatasvir ↓ voxilaprevir Coadministration is not recommended. (Fachinformation zu Sofosbuvir und Velpatasvir, Arzneimittelwechselwirkungen)

• Strong CYP3A Inducers: Avoid strong CYP3A4 inducers. (Fachinformation zu Sorafenib, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Inducers of CYP3A4 Strong CYP3A4 inducers should not be used with tamoxifen. (Fachinformation zu Tamoxifen, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Temsirolimus The use of concomitant strong CYP3A4 inducers such as carbamazepine should be avoided with temsirolimus. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Avoid co-administration of strong CYP3A4 inhibitors (e.g., itraconazole, clarithromycin, ritonavir) and strong CYP3A4 inducers (e.g., rifampin, phenytoin) with TEPADINA due to the potential effects on efficacy and toxicity [see Clinical Pharmacology ( 12.3 ) ] . (Fachinformation zu Thiotepa, Arzneimittelwechselwirkungen)

• Avoid use with strong CYP3A inhibitors or CYP3A inducers. (Fachinformation zu Ticagrelor, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Avoid concomitant use of SAMSCA with strong CYP3A inducers. (Fachinformation zu Tolvaptan, Arzneimittelwechselwirkungen)

Coadministration with a strong CYP3A4 inducer may result in a relevant decrease in FARESTON exposure and should be avoided. (Fachinformation zu Toremifen, Arzneimittelwechselwirkungen)

CYP3A inducers: Avoid concomitant strong CYP3A inducers ( 7.1 ) (Fachinformation zu Trabectedin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant use of monoamine oxidase inhibitors (MAOIs). (Fachinformation zu Carbamazepin, Gegenanzeigen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

Avoid concomitant use with strong CYP3A inducers if possible. (Fachinformation zu Tretinoin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Known hypersensitivity to any of the tricyclic compounds (e.g., amitriptyline, desipramine, imipramine, protriptyline, and nortriptyline.) Hypersensitivity reactions include anaphylaxis and serious rash. (Fachinformation zu Carbamazepin, Gegenanzeigen)

Strong CYP3A4 Inducers: Should be avoided as concomitant use will result in reduction of ubrogepant exposure. (Fachinformation zu Ubrogepant, Arzneimittelwechselwirkungen)

Avoid co-administration of ella and drugs or herbal products such as: • barbiturates • bosentan • carbamazepine • felbamate • griseofulvin • oxcarbazepine • phenytoin • rifampin • St. (Fachinformation zu Ulipristal, Arzneimittelwechselwirkungen)

Strong CYP3A4 Inducers : Coadministration of RINVOQ/RINVOQ LQ with strong CYP3A4 inducers is not recommended. (Fachinformation zu Upadacitinib, Arzneimittelwechselwirkungen)

Use of strong CYP3A4 inducers with INGREZZA or INGREZZA SPRINKLE Concomitant use is not recommended. (Fachinformation zu Valbenazin, Arzneimittelwechselwirkungen)

Children under the age of two years are at a considerably increased risk of developing fatal hepatotoxicity, especially those on multiple anticonvulsants, those with congenital metabolic disorders, those with severe seizure disorders accompanied by mental retardation, and those with organic brain disease. (Fachinformation zu Valproat-Seminatrium (Divalproex), Boxed Warning (umrahmter Warnhinweis))

Children under the age of two years are at a considerably increased risk of developing fatal hepatotoxicity, especially those on multiple anticonvulsants, those with congenital metabolic disorders, those with severe seizure disorders accompanied by mental retardation, and those with organic brain disease. (Fachinformation zu Valproinsäure, Boxed Warning (umrahmter Warnhinweis))

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

Strong CYP3A Inducers : Avoid concomitant use with strong CYP3A inducers. (Fachinformation zu Vepdegestrant, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

Carbamazepine (CYP450 Induction) Not Studied In Vivo or In Vitro , but Likely to Result in Significant Reduction Contraindicated Long Acting Barbiturates (e.g., phenobarbital, mephobarbital) (CYP450 Induction) Not Studied In Vivo or In Vitro , but Likely to Result in Significant Reduction Contraindicated Phenytoin (CYP450 Induction) Significantly Reduced Increase… (Fachinformation zu Voriconazol, Arzneimittelwechselwirkungen)

Known hypersensitivity to tricyclic antidepressants ( 4 ) (Fachinformation zu Carbamazepin, Gegenanzeigen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS Depressants The concomitant use of EQUETRO and other CNS depressants can increase the risk of respiratory depression, profound sedation, hypotension, and syncope. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Anticonvulsants Salicylic acid can displace protein-bound phenytoin and valproic acid, leading to a decrease in the total concentration of phenytoin and an increase in serum valproic acid levels. (Fachinformation zu Acetylsalicylsäure und Dipyridamol, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Risk of Neurologic Symptoms: Neurocysticercosis patients may experience cerebral hypertensive episodes, seizures or focal neurologic deficits after initiation of therapy; begin appropriate steroid and anticonvulsant therapy. (Fachinformation zu Albendazol, Warnhinweise und Vorsichtsmaßnahmen)

Inform patients also that the central nervous system depressant effects of allopurinol tablets may be additive to those of alcohol and other CNS depressants. (Fachinformation zu Allopurinol, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

…infants <3 months of age Sepsis with multi-organ failure Shock Cessation of Smoking Drug Interactions Adding a drug that inhibits theophylline metabolism (e.g., cimetidine, erythromycin, tacrine) or stopping a concurrently administered drug that enhances theophylline metabolism (e.g., carbamazepine, rifampin) (see PRECAUTIONS , Drug Interactions , Table II ). (Fachinformation zu Aminophyllin, Warnhinweise)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Blood pressure should be closely monitored when amlodipine is co-administered with CYP3A inducers. (Fachinformation zu Amlodipin, Arzneimittelwechselwirkungen)

Blood pressure should be closely monitored when amlodipine is co-administered with CYP3A inducers. (Fachinformation zu Amlodipin und Atorvastatin, Arzneimittelwechselwirkungen)

Blood pressure should be monitored when amlodipine is coadministered with CYP3A4 inducers (e.g. rifampicin, St. (Fachinformation zu Amlodipin und Benazepril, Arzneimittelwechselwirkungen)

Blood pressure should be closely monitored when amlodipine is co-administered with CYP3A inducers. (Fachinformation zu Amlodipin und Olmesartan, Arzneimittelwechselwirkungen)

Blood pressure should be closely monitored when amlodipine is coadministered with CYP3A inducers (e.g. rifampicin, St. (Fachinformation zu Amlodipin und Valsartan, Arzneimittelwechselwirkungen)

CYP1A2 inducers: CYP1A2 inducers could decrease the exposure of AGRYLIN. (Fachinformation zu Anagrelid, Arzneimittelwechselwirkungen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…cyclophosphamide, flutamide, hydroxyurea, ifosfamide, rasburicase Antibiotics dapsone, nitrofurantoin, para-aminosalicylic acid, sulfonamides Antimalarials chloroquine, primaquine Anticonvulsants phenobarbital, phenytoin, sodium valproate Other drugs acetaminophen, metoclopramide, quinine, sulfasalazine Monoamine Oxidase Inhibitors, Nonselective Beta-Adrenergic… (Fachinformation zu Articain und Adrenalin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

CYP3A4/5 Inducers Co-administration of rifampin, a strong inducer of CYP3A4/5, reduced the plasma exposure of axitinib in healthy volunteers. (Fachinformation zu Axitinib, Arzneimittelwechselwirkungen)

Patients with major risk factors for decreased bone mineral content, such as prolonged immobilization, family history of osteoporosis, or chronic use of drugs that can reduce bone mass (e.g., anticonvulsants and corticosteroids) should be monitored and treated with established standards of care. (Fachinformation zu Beclometason, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Consider alternative therapies that are not CYP1A2 inducers or inhibitors during treatment with Bendamustine Hydrochloride Injection. (Fachinformation zu Bendamustin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Clinically Significant Interactions with Bexagliflozin Tablets UGT Enzyme Inducers Clinical Impact UGT Enzyme Inducers may significantly reduce exposure to bexagliflozin and lead to a decreased efficacy [ see Clinical Pharmacology ( 12.3 )]. (Fachinformation zu Bexagliflozin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Use with CNS depressants may result in an additive or potentiating effect. (Fachinformation zu Brimonidin, Arzneimittelwechselwirkungen)

Use with CNS depressants may result in an additive or potentiating effect. (Fachinformation zu Brimonidin und Timolol, Arzneimittelwechselwirkungen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Therefore, potent inhibitors or inducers of CYP3A4 may increase or reduce the circulating levels of CYCLOSET, respectively. (Fachinformation zu Bromocriptin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Patients with major risk factors for decreased bone mineral content, such as prolonged immobilization, family history of osteoporosis, post menopausal status, tobacco use, advance age, poor nutrition, or chronic use of drugs that can reduce bone mass (e.g., anticonvulsants, oral corticosteroids) should be monitored and treated with established standards of care. (Fachinformation zu Budesonid, Warnhinweise und Vorsichtsmaßnahmen)

Patients with major risk factors for decreased bone mineral content, such as prolonged immobilization, family history of osteoporosis, postmenopausal status, tobacco use, advanced age, poor nutrition, or chronic use of drugs that can reduce bone mass (e.g., anticonvulsants, oral corticosteroids) should be monitored and treated with established standards of care. (Fachinformation zu Budesonid und Formoterol, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Possible early warning signs of central nervous system (CNS) toxicity are restlessness, anxiety, incoherent speech, lightheadedness, numbness and tingling of the mouth and lips, metallic taste, tinnitus, dizziness, blurred vision, tremors, twitching, CNS depression, or drowsiness. (Fachinformation zu Bupivacain, Warnhinweise und Vorsichtsmaßnahmen)

Possible early warning signs of central nervous system (CNS) toxicity are restlessness, anxiety, incoherent speech, lightheadedness, numbness and tingling of the mouth and lips, metallic taste, tinnitus, dizziness, blurred vision, tremors, twitching, CNS depression, or drowsiness. (Fachinformation zu Bupivacain und Adrenalin, Warnhinweise und Vorsichtsmaßnahmen)

Triazolam/flurazepam: Coadministration of buspirone with either triazolam or flurazepam did not appear to prolong or intensify the sedative effects of either benzodiazepine. (Fachinformation zu Buspiron, Arzneimittelwechselwirkungen)

Table 7: Clinically Significant Drug Interactions with INVOKANA UGT Enzyme Inducers Clinical Impact: UGT enzyme inducers decrease canagliflozin exposure which may reduce the effectiveness of INVOKANA. (Fachinformation zu Canagliflozin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

…When Caspofungin acetate for Injection is co-administered to adult patients with other inducers of hepatic CYP enzymes, such as efavirenz, nevirapine, phenytoin, dexamethasone, or carbamazepine, administration of a daily dose of 70 mg of Caspofungin acetate for Injection should be considered [see Dosage and Administration ( 2.5 ) and Clinical Pharmacology ( 12.3… (Fachinformation zu Caspofungin, Arzneimittelwechselwirkungen)

Drug monitoring may be of assistance in detecting alterations in carbamazepine plasma concentrations. (Fachinformation zu Cefixim, Arzneimittelwechselwirkungen)

Co-administration of celecoxib with drugs that are known to inhibit CYP2C9 (e.g., fluconazole) may enhance the exposure and toxicity of celecoxib whereas co-administration with CYP2C9 inducers (e.g., rifampin) may lead to compromised efficacy of celecoxib. (Fachinformation zu Celecoxib, Arzneimittelwechselwirkungen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

…procaine, ropivacaine, tetracaine Antineoplastic agents cyclophosphamide, flutamide, hydroxyurea, ifosfamide, rasburicase Antibiotics dapsone, nitrofurantoin, para-aminosalicylic acid, sulfonamides Antimalarials chloroquine, primaquine Anticonvulsants Phenobarbital, phenytoin, sodium valproate Other drugs acetaminophen, metoclopramide, quinine, sulfasalazine (Fachinformation zu Chloroprocain, Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Patients with major risk factors for decreased bone mineral content, such as prolonged immobilization, family history of osteoporosis, or chronic use of drugs that can reduce bone mass (e.g., anticonvulsants and oral corticosteroids) should be monitored and treated with established standards of care. (Fachinformation zu Ciclesonid, Warnhinweise und Vorsichtsmaßnahmen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Antibiotics † Local anesthetics Magnesium salts Procainamide Lithium Quinidine May prolong the neuromuscular blockade action of Cisatracurium Besylate Injection Phenytoin, Carbamazepine May increase resistance to the neuromuscular blockade action of Cisatracurium Besylate Injection resulting in shorter durations of neuromuscular blockade and infusion rate requirements… (Fachinformation zu Cisatracurium, Arzneimittelwechselwirkungen)

Drugs that Inhibit Epoxide H ydrolase and CYP3A4 Clarithromycin, erythromycin, loxapine, quetiapine, and valproate also inhibit epoxide hydrolase, resulting in increased levels of the active metabolite carbamazepine-10,11-epoxide [see Clinical Pharmacology ( 12.3 )] . (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Inducers of CYP3A4 and CYP3A5 Inducers of CYP3A4 and/or CYP3A5 may reduce plasma concentrations of clindamycin. (Fachinformation zu Clindamycin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

The rate of metabolism and the leukopenic activity of cyclophosphamide are reportedly increased by chronic co-administration of CYP3A4 inducers. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Therapy with danazol may cause an increase in carbamazepine levels in patients taking both drugs. (Fachinformation zu Danazol, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

…Hyponatremia Concomitant administration of DESMODA with other drugs that may increase the risk of water intoxication with hyponatremia, (e.g., tricyclic antidepressants, selective serotonin re-uptake inhibitors, chlorpromazine, opiate analgesics, thiazide diuretics, NSAIDs, lamotrigine, sulfonylureas, particularly chlorpropamide, oxybutynin and carbamazepine). (Fachinformation zu Desmopressin, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Alcohol or other sedating drugs: May have additive sedation and somnolence ( 7.5 ) (Fachinformation zu Deutetrabenazin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Clinically Relevant Interactions Affecting DEXILANT When Coadministered with Other Drugs and Substances CYP2C19 or CYP3A4 Inducers Clinical Impact: Decreased exposure of dexlansoprazole when used concomitantly with strong inducers [see Clinical Pharmacology (12.3) ] . (Fachinformation zu Dexlansoprazol, Arzneimittelwechselwirkungen)

Exercise caution when prescribing ZIPSOR with concomitant drugs that are known to be potentially hepatotoxic (e.g., acetaminophen, antibiotics, antiepileptics). (Fachinformation zu Diclofenac, Warnhinweise und Vorsichtsmaßnahmen)

Exercise caution when prescribing diclofenac sodium/misoprostol with concomitant drugs that are known to be potentially hepatotoxic (e.g., antibiotics, anti-epileptics). (Fachinformation zu Diclofenac und Misoprostol, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Concomitant medications were grouped as ACE inhibitors, oral anticoagulants, calcium channel blockers, beta blockers, cardiac glycosides, inducers of CYP3A4, substrates and inhibitors of CYP3A4, substrates and inhibitors of P-glycoprotein, nitrates, sulphonylureas, loop diuretics, potassium sparing diuretics, thiazide diuretics, substrates and inhibitors of tubular… (Fachinformation zu Dofetilid, Arzneimittelwechselwirkungen)

Carbamazepine a ↓Dolutegravir Adjust dose of TIVICAY to twice daily in treatment-naïve or treatment-experienced, INSTI-naïve adult patients. (Fachinformation zu Dolutegravir, Arzneimittelwechselwirkungen)

Examples Glutethimide and phenobarbital Intervention If a patient initiates or discontinues therapy with an enzyme inducer, dose adjustment of doxercalciferol may be necessary. (Fachinformation zu Doxercalciferol, Arzneimittelwechselwirkungen)

Barbiturates, carbamazepine and phenytoin decrease the half-life of doxycycline. (Fachinformation zu Doxycyclin, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Following the administration of droperidol, the dose of other CNS depressant drugs should be reduced. (Fachinformation zu Droperidol, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Other Agents Anticonvulsants: carbamazepine oxcarbazepine phenobarbital phenytoin ↓ TAF Consider alternative anticonvulsant. (Fachinformation zu Emtricitabin und Tenofovir, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

If focal tremors, myoclonus, or seizures occur, patients should be evaluated neurologically, placed on anticonvulsant therapy if not already instituted, and the dosage of INVANZ re-examined to determine whether it should be decreased or discontinued. (Fachinformation zu Ertapenem, Warnhinweise und Vorsichtsmaßnahmen)

Drugs that Inhibit Epoxide H ydrolase and CYP3A4 Clarithromycin, erythromycin, loxapine, quetiapine, and valproate also inhibit epoxide hydrolase, resulting in increased levels of the active metabolite carbamazepine-10,11-epoxide [see Clinical Pharmacology ( 12.3 )] . (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Table 4: Clinically Relevant Interactions Affecting Esomeprazole When Co-Administered with Other Drugs CYP2C19 or CYP3A4 Inducers Clinical Impact: Decreased exposure of esomeprazole when used concomitantly with strong inducers [see Clinical Pharmacology (12.3) ]. (Fachinformation zu Esomeprazol, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Strong CYP 3A4 inducers: Concomitant use of strong CYP 3A4 inducers decreases exemestane exposure. (Fachinformation zu Exemestan, Arzneimittelwechselwirkungen)

Anticonvulsants - In a pharmacokinetic study, maximum plasma concentrations of felodipine were considerably lower in epileptic patients on long-term anticonvulsant therapy (e.g., phenytoin, carbamazepine, or phenobarbital) than in healthy volunteers. (Fachinformation zu Felodipin, Arzneimittelwechselwirkungen)

Phenobarbital Clinical Impact: Chronic administration of phenobarbital, a known enzyme inducer, may be associated with a decrease in the plasma half-life of fenoprofen. (Fachinformation zu Fenoprofen, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited data in patients receiving known enzyme inducers ( phenytoin, phenobarbital, carbamazepine ) indicate only a 30% increase in the rate of flecainide elimination. (Fachinformation zu Flecainid, Arzneimittelwechselwirkungen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Patients with major risk factors for decreased bone mineral content, such as prolonged immobilization, family history of osteoporosis, postmenopausal status, tobacco use, advanced age, poor nutrition, or chronic use of drugs that can reduce bone mass (e.g., anticonvulsants, oral corticosteroids), should be monitored and treated with established standards of care. (Fachinformation zu Fluticason, Warnhinweise und Vorsichtsmaßnahmen)

Patients with major risk factors for decreased bone mineral content, such as prolonged immobilization, family history of osteoporosis, or chronic use of drugs that can reduce bone mass (e.g., anticonvulsants, oral corticosteroids) should be monitored and treated with established standards of care. (Fachinformation zu Fluticason und Salmeterol, Warnhinweise und Vorsichtsmaßnahmen)

Effects of VYKOURA on Other Drugs Certain Antiepileptic Drugs Increase monitoring for seizure activity in patients taking certain concomitant antiepileptic drugs. (Fachinformation zu Folinsäure (Leucovorin), Arzneimittelwechselwirkungen)

Diese Antiepileptika senken die Folatspiegel, und Folsäurepräparate können ihrerseits die Blutspiegel des Arzneistoffs senken. (NIH Office of Dietary Supplements, Folate)

Reciprocal interactions may occur with concomitant use of fomepizole and drugs that increase or inhibit the cytochrome P450 system (e.g., phenytoin, carbamazepine, cimetidine, ketoconazole), though this has not been studied. (Fachinformation zu Fomepizol, Arzneimittelwechselwirkungen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

• CYP3A4 Inducer: Increase IRESSA to 500 mg daily in patients receiving a strong CYP3A4 inducer. (Fachinformation zu Gefitinib, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

…and its plasma concentrations can be significantly affected resulting in an increase in exposure Consider dose reduction [see Dosage and administration (2.7) ] Strong and moderate CYP3A4 inducers, e.g., rifampin, efavirenz Guanfacine is primarily metabolized by CYP3A4 and its plasma concentrations can be significantly affected resulting in a decrease in exposure… (Fachinformation zu Guanfacin, Arzneimittelwechselwirkungen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Concomitant administration of inducers of CYP3A4 may lead to decreases in serum concentrations of ALKINDI SPRINKLE and increase the risk of adverse reactions, including adrenal crisis. (Fachinformation zu Hydrocortison, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

• CYP3A4 Inducers: Monitor for increased toxicity when used in combination with CYP3A4 inducers. (Fachinformation zu Ifosfamid, Arzneimittelwechselwirkungen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

If focal tremors, myoclonus, or seizures occur, patients should be evaluated neurologically, placed on anticonvulsant therapy if not already instituted, and the dosage of PRIMAXIN re-examined to determine whether it should be decreased, or the antibacterial drug discontinued ( 5.2 ). (Fachinformation zu Imipenem und Cilastatin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Clinically Relevant Interactions Affecting PREVACID or PREVACID SoluTab When Coadministered with Other Drugs CYP2C19 OR CYP3A4 Inducers Clinical Impact: Decreased exposure of lansoprazole when used concomitantly with strong inducers [see Clinical Pharmacology (12.3) ] . (Fachinformation zu Lansoprazol, Arzneimittelwechselwirkungen)

Anticonvulsants: carbamazepine phenytoin phenobarbital ↓ ledipasvir ↓ sofosbuvir Coadministration of ledipasvir and sofosbuvir with carbamazepine, phenytoin, or phenobarbital is expected to decrease the concentration of ledipasvir and sofosbuvir, leading to reduced therapeutic effect of ledipasvir and sofosbuvir. (Fachinformation zu Ledipasvir und Sofosbuvir, Arzneimittelwechselwirkungen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Effects of Leucovorin Products on Other Drugs Antiepileptic Drugs Folic acid in large amounts may counteract the antiepileptic effect of phenobarbital, phenytoin and primidone and increase the frequency of seizures in susceptible children. (Fachinformation zu Levofolinsäure (Levoleucovorin), Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Phenytoin and carbamazepine reduce serum protein binding of levothyroxine, and total and free T4 may be reduced by 20% to 40%, but most patients have normal serum TSH levels and are clinically euthyroid. (Fachinformation zu Levothyroxin, Arzneimittelwechselwirkungen)

Possible early warning signs of central nervous system (CNS) toxicity are restlessness, anxiety, incoherent speech, lightheadedness, metallic taste, tinnitus, dizziness, blurred vision, tremors, twitching, CNS depression, or drowsiness. (Fachinformation zu Lidocain und Adrenalin, Warnhinweise und Vorsichtsmaßnahmen)

…prilocaine, procaine, ropivacaine, tetracaine Antineoplastic agents cyclophosphamide, flutamide, hydroxyurea, isofamide, rasburicase Antibiotics dapsone, nitrofurantoin, para-aminosalicylic acid, sufonamides Antimalarials chloroquine, primaquine Anticonvulsants Phenobarbital, phenytoin, sodium valproate Other drugs acetaminophen, metoclopramide, quinine, sulfasalazine (Fachinformation zu Lidocain und Prilocain, Arzneimittelwechselwirkungen)

Strong P-glycoprotein/CYP3A4 inducer: The efficacy of TRADJENTA may be reduced when administered in combination (e.g., with rifampin). (Fachinformation zu Linagliptin, Arzneimittelwechselwirkungen)

Inducers of P-glycoprotein or CYP3A4 Enzymes Clinical Impact Rifampin decreased linagliptin exposure, suggesting that the efficacy of linagliptin may be reduced when administered in combination with a strong P-gp or CYP3A4 inducer. (Fachinformation zu Linagliptin und Metformin, Arzneimittelwechselwirkungen)

Phenytoin and carbamazepine reduce serum protein binding of thyroid hormones, and total and FT4 may be reduced by 20% to 40%, but most patients have normal serum TSH levels and are clinically euthyroid. (Fachinformation zu Liothyronin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Lithium Concomitant administration of EQUETRO and lithium can increase the risk of neurotoxic adverse reactions. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Increased Risk of CNS Depression with Concomitant use of CNS Depressant Drugs : Lofexidine tablets potentiates the CNS depressant effects of benzodiazepines and may potentiate the CNS depressant effects of alcohol, barbiturates, and other sedating drugs. (Fachinformation zu Lofexidin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

• If patients with severe renal impairment or ESRD receiving SELZENTRY (without concomitant CYP3A inducers or inhibitors) experience postural hypotension, the dose of SELZENTRY should be reduced from 300 mg twice daily to 150 mg twice daily. (Fachinformation zu Maraviroc, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Anticonvulsants In patients taking an anticonvulsant (e.g., valproic acid, carbamazepine, phenobarbital or phenytoin), the concomitant use of mefloquine may reduce seizure control by lowering the plasma levels of the anticonvulsant. (Fachinformation zu Mefloquin, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Inducers of CYP3A4 (e.g., phenytoin, carbamazepine, dexamethasone, rifampin, and phenobarbital) could increase the rate of elimination of donepezil. (Fachinformation zu Memantin und Donepezil, Arzneimittelwechselwirkungen)

…procaine, ropivacaine, tetracaine Antineoplastic agents cyclophosphamide, flutamide, hydroxyurea, ifosfamide, rasburicase Antibiotics dapsone, nitrofurantoin, para-aminosalicylic acid, sulfonamides Antimalarials chloroquine, primaquine Anticonvulsants phenobarbital, phenytoin, sodium valproate Other drugs acetaminophen, metoclopramide, quinine, sulfasalazine (Fachinformation zu Mepivacain, Arzneimittelwechselwirkungen)

Additive Effects Since the effects of meprobamate and alcohol or meprobamate and other CNS depressants or psychotropic drugs may be additive,appropriate caution should be exercised with patients who take more than one of these agents simultaneously. (Fachinformation zu Meprobamat, Warnhinweise)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

CYP3A4 inducers Drugs (e.g. nevirapine, rifampin) that are strong inducers of CYP3A4 are likely to decrease the pharmacological action of methylergonovine maleate. (Fachinformation zu Methylergometrin, Arzneimittelwechselwirkungen)

Hepatic Enzyme Inducers (e.g., barbiturates, phenytoin, carbamazepine, rifampin) : Drugs which induce cytochrome P450 3A4 enzyme activity may enhance the metabolism of corticosteroids and require that the dosage of the corticosteroid be increased. (Fachinformation zu Methylprednisolon, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Concurrent use of metyrosine with alcohol or other CNS depressants can increase their sedative effects. (Fachinformation zu Metirosin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Patients with major risk factors for decreased bone mineral content, such as prolonged immobilization, family history of osteoporosis, or chronic use of drugs that can reduce bone mass (e.g., anticonvulsants and corticosteroids) should be monitored and treated with established standards of care. (Fachinformation zu Mometason, Warnhinweise und Vorsichtsmaßnahmen)

WARNINGS AND PRECAUTIONS Risk of Recurrent Respiratory and CNS Depression : Due to the duration of action of naloxone relative to the opioid, respiratory and CNS depression may recur after the first dose of naloxone. (Fachinformation zu Naloxon, Warnhinweise und Vorsichtsmaßnahmen)

Table 4: Clinically Significant Interactions with Esomeprazole Magnesium - Affecting Co-Administered Drugs CYP2C19 or CYP3A4 Inducers Clinical Impact : Decreased exposure of esomeprazole when used concomitantly with strong inducers [see Clinical Pharmacology (12.3) ]. (Fachinformation zu Naproxen und Esomeprazol, Arzneimittelwechselwirkungen)

Anticonvulsants: Carbamazepine, clonazepam, ethosuximide Plasma concentrations of nevirapine and the anticonvulsant may be decreased. (Fachinformation zu Nevirapin, Arzneimittelwechselwirkungen)

Possible Reduced Efficacy with Strong CYP3A4 Inducers Concomitant use of strong CYP3A4 inducers (e.g., carbamazepine, phenobarbital, phenytoin, rifampin, St. (Fachinformation zu Nimodipin, Warnhinweise und Vorsichtsmaßnahmen)

Coadministration with oral doses of a P-gp and CYP3A4 inducer, rifampicin, decreased exposure to nintedanib by 50%. (Fachinformation zu Nintedanib, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Table 4: Clinically Relevant Interactions Affecting Omeprazole When Co-Administered with Other Drugs CYP2C19 or CYP3A4 Inducers Clinical Impact: Decreased exposure of omeprazole when used concomitantly with strong inducers [see Clinical Pharmacology ( 12.3 )] . (Fachinformation zu Omeprazol, Arzneimittelwechselwirkungen)

Table 6: Clinically Relevant Interactions Affecting Omeprazole when Co-Administered with Other Drugs CYP2C19 or CYP3A4 Inducers Clinical Impact: Decreased exposure of omeprazole when used concomitantly with strong inducers [see Clinical Pharmacology ( 12.3 )] . (Fachinformation zu Omeprazol und Natriumhydrogencarbonat, Arzneimittelwechselwirkungen)

Phenytoin, Carbamazepine, and Rifampin In patients treated with potent inducers of CYP3A4 (i.e., phenytoin, carbamazepine, and rifampin), the clearance of ondansetron was significantly increased and ondansetron blood concentrations were decreased. (Fachinformation zu Ondansetron, Arzneimittelwechselwirkungen)

Drug Interactions and Decreased Vitamin Absorption ORLISTAT may interact with concomitant drugs including cyclosporine, levothyroxine, warfarin, amiodarone, antiepileptic drugs, and antiretroviral drugs [see Drug Interactions (7) ]. (Fachinformation zu Orlistat, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Strong CYP3A4 Inducers: Decreased exposure of WAKIX; consider dosage adjustment of WAKIX ( 2.6 , 7.1 ) (Fachinformation zu Pitolisant, Arzneimittelwechselwirkungen)

Strong CYP3A4 and UGT1A1 Inducers In vitro assessments and limited clinical data indicated that concomitant use of strong CYP3A4 and UGT1A1 inducers (e.g., rifampin, phenytoin, carbamazepine) may decrease the systemic exposure of ponesimod. (Fachinformation zu Ponesimod, Arzneimittelwechselwirkungen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CYP 3A4 inducers (e.g. barbiturates, phenytoin, carbamazepine, and rifampin): Drugs such as barbiturates, phenytoin, ephedrine, and rifampin, which induce hepatic microsomal drug metabolizing enzyme activity may enhance metabolism of prednisolone and require that the dosage of Orapred be increased. (Fachinformation zu Prednisolon, Arzneimittelwechselwirkungen)

CYP 3A4 inducers and inhibitors: May, respectively, increase or decrease clearance of corticosteroids, necessitating dose adjustment. (Fachinformation zu Prednison, Arzneimittelwechselwirkungen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

…cyclophosphamide, flutamide, hydroxyurea, ifosfamide, rasburicase Antibiotics dapsone, nitrofurantoin, para-aminosalicylic acid, sulfonamides Antimalarials chloroquine, primaquine Anticonvulsants phenobarbital, phenytoin, sodium valproate Other drugs acetaminophen, metoclopramide, quinine, sulfasalazine The administration of local anesthetic injections containing… (Fachinformation zu Prilocain und Adrenalin, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

CYP1A2 and CYP2C19 Inducers: CYP1A2 inducers (e.g., phenytoin, montelukast, smoking) and CYP2C19 inducers (e.g. rifampin) decrease the plasma levels of propranolol resulting in a loss of efficacy [see Clinical Pharmacology ( 12.7 )] . (Fachinformation zu Propranolol, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

CYP2C8 and CYP3A4 Inducers Intervention: Repaglinide tablets dose increases and increased frequency of glucose monitoring may be required when co‑administered. (Fachinformation zu Repaglinid, Arzneimittelwechselwirkungen)

Drug Interactions Effect of Rifabutin on the Pharmacokinetics of Other Drugs Rifabutin induces CYP3A enzymes and therefore may reduce the plasma concentrations of drugs metabolized by those enzymes. (Fachinformation zu Rifabutin, Arzneimittelwechselwirkungen)

…Hormonal Contraceptives Prevention or Management: Advise patients to change to non-hormonal methods of birth control during rifampin therapy Estrogens Decrease exposure Progestins Anticonvulsants Phenytoin Administered with rifampin 450 mg daily Decrease exposure Antiarrhythmics Disopyramide Decrease exposure Mexiletine Decrease exposure Quinidine Decrease exposure… (Fachinformation zu Rifampicin, Arzneimittelwechselwirkungen)

…Disopyramide, mexiletine, quinidine, tocainide Antibiotics Chloramphenicol, clarithromycin, dapsone, doxycycline; Fluoroquinolones (such as ciprofloxacin) Oral Anticoagulants Warfarin Anticonvulsants Phenytoin Antimalarials Quinine Azole Antifungals Fluconazole, itraconazole, ketoconazole Antipsychotics Haloperidol Barbiturates Phenobarbital Benzodiazepines Diazepam… (Fachinformation zu Rifapentin, Arzneimittelwechselwirkungen)

Strong to moderate CYP1A2 inducers: Co-administration may result in decreased efficacy ( 7.2 ) (Fachinformation zu Riluzol, Arzneimittelwechselwirkungen)

Reduced Rocuronium Bromide Injection activity possible : Anticonvulsants. (Fachinformation zu Rocuronium, Arzneimittelwechselwirkungen)

• Inhibitors or inducers of CYP1A2: May alter the clearance of ropinirole; dose adjustment of ropinirole may be required. (Fachinformation zu Ropinirol, Arzneimittelwechselwirkungen)

…cyclophosphamide, flutamide, hydroxyurea, ifosfamide, rasburicase Antibiotics dapsone, nitrofurantoin, para-aminosalicylic acid, sulfonamides Antimalarials chloroquine, primaquine Anticonvulsants Phenobarbital, phenytoin, sodium valproate Other drugs acetaminophen, metoclopramide, quinine, sulfasalazine NAROPIN should be used with caution in patients receiving… (Fachinformation zu Ropivacain, Arzneimittelwechselwirkungen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Strong CYP3A4 Inducers Concomitant use of JAKAFI/JAKAFI XR with strong CYP3A4 inducers may decrease ruxolitinib exposure [ see Clinical Pharmacology ( 12.3 )] , which may reduce efficacy of JAKAFI/JAKAFI XR. (Fachinformation zu Ruxolitinib, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

• CYP3A4 Inducers : Consider dose increase of SUTENT when administered with strong CYP3A4 inducers. (Fachinformation zu Sunitinib, Arzneimittelwechselwirkungen)

Tacrolimus When carbamazepine is used with tacrolimus, monitoring of tacrolimus blood concentrations and appropriate dosage adjustments are recommended. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CYP3A4 inhibitors (e.g. ketoconazole, ritonavir) increase CIALIS exposure ( 2.7 , 5.10 , 7.2 ) requiring dose adjustment: CIALIS for use as needed: no more than 10 mg every 72 hours CIALIS for once daily use: dose not to exceed 2.5 mg CYP3A4 inducers (e.g. rifampin) decrease CIALIS exposure ( 7.2 ). (Fachinformation zu Tadalafil, Arzneimittelwechselwirkungen)

Patients should be monitored for adequate clinical effect when amlodipine is co-administered with CYP3A4 inducers. (Fachinformation zu Telmisartan und Amlodipin, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Terbinafine clearance is increased 100% by rifampin, a CYP450 enzyme inducer, and decreased 33% by cimetidine, a CYP450 enzyme inhibitor. (Fachinformation zu Terbinafin, Arzneimittelwechselwirkungen)

Alcohol or Other Sedating Drugs Concomitant use of alcohol or other sedating drugs may have additive effects and worsen sedation and somnolence [see Warnings and Precautions (5.7) ] . (Fachinformation zu Tetrabenazin, Arzneimittelwechselwirkungen)

Cessation of Smoking: Drug Interactions: Adding a drug that inhibits theophylline metabolism (e.g., cimetidine, erythromycin, tacrine) or stopping a concurrently administered drug that enhances theophylline metabolism (e.g., carbamazepine, rifampin). (Fachinformation zu Theophyllin, Warnhinweise)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Phenytoin, fosphenytoin: Adjustment of anticonvulsant and/or tinidazole dose(s) may be needed ( 7.1, 7.2 ) (Fachinformation zu Tinidazol, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

…exposure to tofacitinib Intervention Dosage modification of XELJANZ/XELJANZ XR is recommended [see Dosage and Administration (2) , Clinical Pharmacology, Figure 3 (12.3) ] Strong CYP3A4 Inducers (e.g., rifampin) Clinical Impact Decreased exposure to tofacitinib and may result in loss of or reduced clinical response Intervention Concomitant use with XELJANZ/XELJANZ… (Fachinformation zu Tofacitinib, Arzneimittelwechselwirkungen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Co-administration of a CYP2C8 enzyme inducer (e.g., rifampin) may decrease exposure to treprostinil. (Fachinformation zu Treprostinil, Warnhinweise und Vorsichtsmaßnahmen)

Hepatic enzyme inducers (e.g., barbiturates, phenytoin, carbamazepine, rifampin): Drugs which induce hepatic microsomal drug metabolizing enzyme activity may enhance the metabolism of corticosteroids and require that the dosage of the corticosteroid be increased. (Fachinformation zu Triamcinolon, Arzneimittelwechselwirkungen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

The recent use of other drugs that cause CNS depression or EPS symptoms may also increase the risk; consider reducing the dosage or discontinuing the drug. (Fachinformation zu Trimethobenzamid, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Increased Intraocular Pressure Carbamazepine has mild anticholinergic activity. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

It may be necessary to reduce the EQUETRO dose if used concomitantly with inhibitors of CYP3A4 and/or epoxide hydrolase. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

EQUETRO can reduce the effectiveness of hormonal contraceptives. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

Drug Interactions The simultaneous oral or intravenous administration of phenytoin and antineoplastic chemotherapy combinations that included vincristine sulfate has been reported to reduce blood levels of the anticonvulsant and to increase seizure activity. (Fachinformation zu Vincristin, Arzneimittelwechselwirkungen)

Warfarin (CYP1A2 and CYP3A4 Substrate) Through induction of CYP1A2 and CYP3A4, EQUETRO decreases the concentration of warfarin and decreases its anticoagulant effectiveness. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Limited evidence suggests that HLA-B*1502 may be a risk factor for the development of SJS/TEN in patients of Chinese ancestry taking other anti-epileptic drugs associated with SJS/TEN, including phenytoin. (Fachinformation zu Carbamazepin, Warnhinweise und Vorsichtsmaßnahmen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Concomitant taking of P-gp inducers (including but not limited to rifampicin, carbamazepine, phenytoin, phenobarbital, and St. (Fachinformation zu Afatinib, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

N e uromuscular Blocking Agents Resistance to the neuromuscular blocking action of the nondepolarizing neuromuscular blocking agents pancuronium, vecuronium, rocuronium and cisatracurium has occurred in patients chronically administered carbamazepine. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

N e uromuscular Blocking Agents Resistance to the neuromuscular blocking action of the nondepolarizing neuromuscular blocking agents pancuronium, vecuronium, rocuronium and cisatracurium has occurred in patients chronically administered carbamazepine. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Anticonvulsant therapy can be given if clinically indicated. (Fachinformation zu Cefalexin, Warnhinweise und Vorsichtsmaßnahmen)

Anticonvulsant therapy should be continued in patients with known seizure disorders. (Fachinformation zu Cefazolin, Warnhinweise und Vorsichtsmaßnahmen)

Cytochrome (CYP) 3A4 inhibitors, epoxide hydrolase inhibitors, CYP3A4 inducers, drugs metabolized by CYP1A2 or CYP3A4 (oral contraceptives, delavirdine, nefazodone), phenytoin, CNS depressants, lithium, chloroquine, mefloquine ( 7.1 , 7.2 , 7.3 ) (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

The following drugs are CYP3A4 inhibitors: Acetazolamide, aprepitant, azole antifungals (e.g., ketoconazole, itraconazole, fluconazole, voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Antihistamines Amphetamines may counteract the sedative effect of antihistamines. (Fachinformation zu Dexamfetamin, Arzneimittelwechselwirkungen)

• Cytochrome P450 3A4 inducers, inhibitors, or substrates: May alter docetaxel metabolism. (Fachinformation zu Docetaxel, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

In Drug-Induced CNS and Respiratory Depression Doxapram alone may not stimulate adequate spontaneous breathing or provide sufficient arousal in patients who are severely depressed either due to respiratory failure or to CNS depressant drugs, but may be used as an adjunct to established supportive measures and resuscitative techniques. (Fachinformation zu Doxapram, Warnhinweise)

The following drugs are CYP3A4 inhibitors: Acetazolamide, aprepitant, azole antifungals (e.g., ketoconazole, itraconazole, fluconazole, voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

The “gasping syndrome” is characterized by central nervous system (CNS) depression, metabolic acidosis, and gasping respirations. (Fachinformation zu Epoetin alfa, Warnhinweise und Vorsichtsmaßnahmen)

Such drugs include the following: Aminophylline, c isplatin, doxorubicin, felbamate, phosphenytoin, methsuximide , phenobarbital, phenytoin, primidone, rifampin and theophylline. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Effects of Other Drugs on HALAVEN No drug-drug interactions are expected with CYP3A4 inhibitors, CYP3A4 inducers or P-glycoprotein (P-gp) inhibitors. (Fachinformation zu Eribulin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Such drugs include the following: Aminophylline, c isplatin, doxorubicin, felbamate, phosphenytoin, methsuximide , phenobarbital, phenytoin, primidone, rifampin and theophylline. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Potential for Glycerol Phenylbutyrate to Affect Other Drugs Drugs with narrow therapeutic index that are substrates of CYP3A4 Glycerol phenylbutyrate is a weak inducer of CYP3A4 in humans. (Fachinformation zu Glycerolphenylbutyrat, Arzneimittelwechselwirkungen)

…itraconazole, fluconazole, voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide, nicotinamide, olanzapine, omeprazole, oxybutynin, quinine, quinupristin, ticlopidine, troleandomycin, valproate,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Antiepileptics The activity of antiepileptic drugs might be impaired if co-administered with PLAQUENIL. (Fachinformation zu Hydroxychloroquin, Arzneimittelwechselwirkungen)

…fluconazole, voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide, nicotinamide, olanzapine, omeprazole, oxybutynin, quinine, quinupristin, ticlopidine, troleandomycin, valproate, verapamil,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…fluconazole, voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide, nicotinamide, olanzapine, omeprazole, oxybutynin, quinine, quinupristin, ticlopidine, troleandomycin, valproate, verapamil,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

N e uromuscular Blocking Agents Resistance to the neuromuscular blocking action of the nondepolarizing neuromuscular blocking agents pancuronium, vecuronium, rocuronium and cisatracurium has occurred in patients chronically administered carbamazepine. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…alprazolam, aprepitant, buprenorphone, bupropion, buspirone, citalopram, clobazam, clonazepam, clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Antiepileptic Drugs Sporadic cases of seizures have been reported during concomitant use of ketorolac tromethamine and antiepileptic drugs (phenytoin, carbamazepine). (Fachinformation zu Ketorolac, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Effect on CYP1A2 Substrates Teriflunomide, the active metabolite of ARAVA, may be a weak inducer of CYP1A2 in vivo . (Fachinformation zu Leflunomid, Arzneimittelwechselwirkungen)

…dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral and other hormonal contraceptives, oxcarbazepine, paliperidone, phenytoin,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide, nicotinamide, olanzapine, omeprazole, oxybutynin, quinine, quinupristin, ticlopidine, troleandomycin, valproate, verapamil, zileuton. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Anticonvulsants, psychotropic, hormone preparations, corticosteroids, antithyroid agents, cyproheptadine: may affect the results of the metyrapone test. (Fachinformation zu Metyrapon, Arzneimittelwechselwirkungen)

When phenytoin or other hepatic enzyme inducers such as rifampin and phenobarbital have been taken concurrently with mexiletine, lowered mexiletine plasma levels have been reported. (Fachinformation zu Mexiletin, Arzneimittelwechselwirkungen)

The following drugs are CYP3A4 inhibitors: Acetazolamide, aprepitant, azole antifungals (e.g., ketoconazole, itraconazole, fluconazole, voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…alprazolam, aprepitant, buprenorphone, bupropion, buspirone, citalopram, clobazam, clonazepam, clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…alprazolam, aprepitant, buprenorphone, bupropion, buspirone, citalopram, clobazam, clonazepam, clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

N e uromuscular Blocking Agents Resistance to the neuromuscular blocking action of the nondepolarizing neuromuscular blocking agents pancuronium, vecuronium, rocuronium and cisatracurium has occurred in patients chronically administered carbamazepine. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Drugs metabolized by CYP3A4 or CYP1A2 include the following: Acetaminophen, albendazole, alprazolam, aprepitant, buprenorphone, bupropion, buspirone, citalopram, clobazam, clonazepam, clozapine, cyclosporin, delavirdine, desipramine, diazepam, dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…fluconazole, voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide, nicotinamide, olanzapine, omeprazole, oxybutynin, quinine, quinupristin, ticlopidine, troleandomycin, valproate, verapamil,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Such drugs include the following: Aminophylline, c isplatin, doxorubicin, felbamate, phosphenytoin, methsuximide , phenobarbital, phenytoin, primidone, rifampin and theophylline. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

…to date with the following: (1) cardiac glycosides– digitalis and digoxin; (2) hypoglycemics–insulin, chlorpropamide, phenformin, tolazamide, and tolbutamide; (3) tranquilizers and sedatives–chlordiazepoxide, diazepam, and phenobarbital; (4) antigout–allopurinol, colchicine, and probenecid; (5) antiarrhythmics–procainamide, propranolol (see WARNINGS however),… (Fachinformation zu Prazosin, Arzneimittelwechselwirkungen)

…dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral and other hormonal contraceptives, oxcarbazepine, paliperidone, phenytoin,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Moreover, in vitro , raltegravir did not induce CYP1A2, CYP2B6 or CYP3A4. (Fachinformation zu Raltegravir, Arzneimittelwechselwirkungen)

CYP3A4 Substrates An in vitro study has suggested that rifaximin induces CYP3A4 [see Clinical Pharmacology ( 12.3 )] . (Fachinformation zu Rifaximin, Arzneimittelwechselwirkungen)

Strong CYP3A inducers: Strong inducers of CYP3A (for example, rifampin, phenytoin, carbamazepine, phenobarbital or St. (Fachinformation zu Riociguat, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

N e uromuscular Blocking Agents Resistance to the neuromuscular blocking action of the nondepolarizing neuromuscular blocking agents pancuronium, vecuronium, rocuronium and cisatracurium has occurred in patients chronically administered carbamazepine. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

Effect of AUBAGIO on CYP1A2 Substrates Teriflunomide may be a weak inducer of CYP1A2 in vivo . (Fachinformation zu Teriflunomid, Arzneimittelwechselwirkungen)

…dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral and other hormonal contraceptives, oxcarbazepine, paliperidone, phenytoin,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

These data suggest that GH may alter the clearance of compounds known to be metabolized by CYP450 liver enzymes (e.g., corticosteroids, sex steroids, anticonvulsants, and cyclosporine). (Fachinformation zu Tesamorelin, Arzneimittelwechselwirkungen)

…dicumarol, dihydropyridine calcium channel blockers (e.g., felodipine), doxycycline, ethosuximide, everolimus, felbamate, glucocorticoids, haloperidol, imatinib, itraconazole, lamotrigine, levothyroxine, lorazepam, methadone, methsuxamide, mianserin, midazolam, mirtazapine, nefazodone, olanzapine, oral and other hormonal contraceptives, oxcarbazepine, paliperidone, phenytoin,… (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CNS depressants include: alcohol, opioid analgesics, benzodiazepines, tricyclic antidepressants, sedative/hypnotics, anticonvulsants, antipsychotics, antihistamines, anticholinergics, alpha and beta blockers, general anesthetics, muscle relaxants, and illicit CNS depressants. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

N e uromuscular Blocking Agents Resistance to the neuromuscular blocking action of the nondepolarizing neuromuscular blocking agents pancuronium, vecuronium, rocuronium and cisatracurium has occurred in patients chronically administered carbamazepine. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

No formal drug-drug interaction studies with zafirlukast and other drugs known to be metabolized by the cytochrome P450 2C9 isoenzyme (e.g., tolbutamide, phenytoin, carbamazepine) have been conducted; however, care should be exercised when zafirlukast is coadministered with these drugs . (Fachinformation zu Zafirlukast, Vorsichtsmaßnahmen)

…voriconazole ) , cimetidine, ciprofloxacin, clarithromycin, dalfopristin, danazol, dantrolene, delavirdine, diltiazem, erythromycin, fluoxetine, fluvoxamine, grapefruit juice, ibuprofen, isoniazid, loratadine, nefazodone, niacinamide, nicotinamide, olanzapine, omeprazole, oxybutynin, quinine, quinupristin, ticlopidine, troleandomycin, valproate, verapamil, zileuton. (Fachinformation zu Carbamazepin, Arzneimittelwechselwirkungen)

CYP2C19 and CYP3A4 Inducer Co-administration of Micafungin in Sodium Chloride Injection with rifampin and ritonavir did not alter the pharmacokinetics of micafungin. (Fachinformation zu Micafungin, Arzneimittelwechselwirkungen)

…adjustment is needed when SINGULAIR is co-administered with theophylline, prednisone, prednisolone, oral contraceptives, fexofenadine, digoxin, warfarin, gemfibrozil, itraconazole, thyroid hormones, sedative hypnotics, non-steroidal anti-inflammatory agents, benzodiazepines, decongestants, and Cytochrome P450 (CYP) enzyme inducers [see Clinical Pharmacology (12.3) ]. (Fachinformation zu Montelukast, Arzneimittelwechselwirkungen)