Mitapivat : interactions médicamenteuses

CYP3A4 Inducers: Avoid concomitant strong CYP3A4 inducers during YONSA treatment. (notice Abiratérone, Interactions médicamenteuses)

• Moderate to Strong Inhibitors of Both CYP2C19 and CYP2C9, or Strong or Moderate CYP2C19 or CYP2C9 Inducers : Avoid concomitant use. (notice Abrocitinib, Interactions médicamenteuses)

• CYP3A Inducers: Avoid co-administration with strong CYP3A inducers. (notice Acalabrutinib, Interactions médicamenteuses)

CYP3A4 Inducers : Avoid coadministration of VIJOICE with a strong CYP3A4 inducer. (notice Alpélisib, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

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

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 ) (notice Aprémilast, Mises en garde et précautions)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

CYP3A4 Inducers : Avoid concomitant use for greater than 14 days ( 7.1 ) (notice Aripiprazole, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

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. (notice Bictégravir, emtricitabine et ténofovir alafénamide, Contre-indications)

Strong CYP3A4 Inducers: Avoid concomitant use. (notice Bortézomib, Interactions médicamenteuses)

• Strong CYP3A Inducers: Avoid concomitant use with BOSULIF. (notice Bosutinib, Interactions médicamenteuses)

Evaluate patients starting CYP3A4 inhibitors or stopping CYP3A4 inducers at frequent intervals for respiratory depression. (notice Buprénorphine, Interactions médicamenteuses)

The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with codeine are complex. (notice Butalbital, aspirine, caféine et codéine, Mise en garde encadrée)

Interactions with Drugs Affecting Cytochrome P450 Isoenzymes The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with codeine are complex. (notice Butalbital, paracétamol, caféine et codéine, Mise en garde encadrée)

Avoid chronic co-administration of strong CYP3A4 inducers (e.g., phenytoin, carbamazepine, rifampin, rifabutin, rifapentine, phenobarbital, St. (notice Cabozantinib, Interactions médicamenteuses)

Intervention: Concomitant use of VRAYLAR with a CYP3A4 inducer is not recommended [see Dosage and Administration ( 2.1 , 2.6 ) ] . (notice Cariprazine, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

As a precaution, avoid concomitant use of strong CYP2C19 inducers [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Clopidogrel, Mises en garde et précautions)

• Concomitant use of Strong CYP3A4 Inducers is not recommended. (notice Clozapine, Interactions médicamenteuses)

Interactions with Drugs Affecting Cytochrome P450 Isoenzymes The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with codeine are complex. (notice Codéine, Mise en garde encadrée)

P-glycoprotein The concomitant use of colchicine capsules and inhibitors of P-glycoprotein (e.g. clarithromycin, ketoconazole, cyclosporine, etc.) should be avoided due to the potential for serious and life-threatening toxicity [see Warnings and Precautions (5.3) and Clinical Pharmacology (12) ] . (notice Colchicine, Interactions médicamenteuses)

Avoid use of PRADAXA Capsules and P-gp inhibitors in patients with severe renal impairment (CrCl 15-30 mL/min) [see Drug Interactions (7.1) and Use in Specific Populations (8.6) ] . (notice Dabigatran, Mises en garde et précautions)

Moderate or Strong CYP3A4 inducers: Avoid concomitant use. (notice Daridorexant, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

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

Avoid use of moderate or strong CYP3A4 inducers with EMFLAZA, as they may reduce efficacy ( 7.1 ) (notice Déflazacort, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

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) ] . (notice Doravirine, Contre-indications)

• Avoid concomitant use of doxorubicin hydrochloride with inhibitors and inducers of CYP3A4, CYP2D6, and/or P-gp ( 7.1 ) (notice Doxorubicine, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Therefore, concomitant use with strong CYP3A inducers is not recommended [see Drug Interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Élexacaftor, tézacaftor et ivacaftor, Mises en garde et précautions)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

• Concomitant use with CYP3A4 inhibitors (or discontinuation of CYP3A4 inducers) can result in a fatal overdose of fentanyl. (notice Fentanyl, Mise en garde encadrée)

Preventing or Managing DI The concomitant use of ADDYI with CYP3A4 inducers is not recommended. (notice Flibansérine, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

In addition, discontinuation of a concomitantly used cytochrome P450 3A4 inducer may result in an increase in hydrocodone plasma concentration. (notice Hydrocodone, Mise en garde encadrée)

In addition, discontinuation of a concomitantly used cytochrome P450 3A4 inducer may result in an increase in hydrocodone plasma concentration. (notice Hydrocodone et chlorphénamine, Mise en garde encadrée)

In addition, discontinuation of a concomitantly used cytochrome P450 3A4 inducer may result in an increase in hydrocodone plasma concentration. (notice Hydrocodone et homatropine, Mise en garde encadrée)

In addition, discontinuation of a concomitantly used cytochrome P450 3A4 inducer may result in an increase in hydrocodone plasma concentration. (notice Hydrocodone et ibuprofène, Mise en garde encadrée)

In addition, discontinuation of a concomitantly used Cytochrome P450 3A4 inducer may result in an increase in hydrocodone plasma concentrations. (notice Hydrocodone et paracétamol, Mise en garde encadrée)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

• Strong CYP3A4 Inducers: Do not administer strong CYP3A4 inducers with CAMPTOSAR. (notice Irinotécan, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Avoid concomitant use of CYP3A4 inducers when using Corlanor. (notice Ivabradine, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Avoid strong CYP3A4 inducers. (notice Lapatinib, Interactions médicamenteuses)

Strong CYP3A4 Inducers: Avoid coadministration of strong CYP3A4 inducers with VITRAKVI. (notice Larotrectinib, Interactions médicamenteuses)

Strong or moderate CYP3A inducers: Avoid concomitant use. (notice Lemborexant, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

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

CYP3A4 inducers: Avoid concomitant use with CAPLYTA. (notice Lumatépérone, Interactions médicamenteuses)

Strong CYP3A4 inducers (e.g., rifampin, avasimibe, St. (notice Lurasidone, Contre-indications)

Strong CYP3A4 inducers (rifampin) reduce exposure to macitentan: avoid co-administration with OPSUMIT ( 7.1 , 12.3 ). (notice Macitentan, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Similarly, discontinuation of concomitant CYP3A4, CYP2B6, CYP2C19, or CYP2C9 inducers in METHADOSE-treated patients may increase methadone plasma concentrations resulting in fatal respiratory depression. (notice Méthadone, Mises en garde et précautions)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

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. (notice Naldémédine, Interactions médicamenteuses)

Strong CYP3A4 inducers (e.g., rifampin) : Decreased concentrations of naloxegol; concomitant use is not recommended. (notice Naloxégol, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

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 ). (notice Nifédipine, Interactions médicamenteuses)

Strong CYP3A Inducers: Avoid concomitant use with CAVHANZA. (notice Nilotinib, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

If a CYP3A4 inducer is discontinued, consider OLINVYK dosage reduction and monitor for signs of respiratory depression. (notice Olicéridine, Interactions médicamenteuses)

In addition, discontinuation of a concomitantly used cytochrome P450 3A4 inducer may result in an increase in oxycodone plasma concentration. (notice Oxycodone, Mise en garde encadrée)

In addition, discontinuation of a concomitantly used cytochrome P450 3A4 inducer may result in an increase in oxycodone plasma concentration. (notice Oxycodone et paracétamol, Mise en garde encadrée)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Strong CYP3A4 and P-glycoprotein (P-gp) inducers : Avoid using a strong inducer of CYP3A4 and/or P-gp during a dosing interval for ERZOFRI. (notice Palipéridone, Interactions médicamenteuses)

Interactions with Drugs Affecting Cytochrome P450 Isoenzymes The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with codeine are complex. (notice Paracétamol et codéine, Mise en garde encadrée)

VOTRIENT is not recommended if chronic use of strong CYP3A4 inducers cannot be avoided. (notice Pazopanib, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

In addition, discontinuation of a concomitantly used cytochrome P450 3A4 inducer may result in an increase in meperidine plasma concentration. (notice Péthidine, Mise en garde encadrée)

Strong or Moderate CYP3A4 Inducers: Avoid concomitant use of NUPLAZID. (notice Pimavansérine, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

• 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 )] . (notice Praziquantel, Contre-indications)

Sensitive CYP3A substrates including hormonal contraceptives: Avoid concomitant use with substrates that have narrow therapeutic index. (notice Mitapivat, Interactions médicamenteuses)

Interactions with Drugs Affecting Cytochrome P450 Isoenzymes The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with codeine are complex, requiring careful consideration of the effects on the parent drug, codeine, and the active metabolite, morphine. (notice Prométhazine et codéine, Mise en garde encadrée)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

• Strong and Moderate CYP3A Inducers: Avoid concomitant administration. (notice Rimégépant, Interactions médicamenteuses)

• Certain CYP3A inducers: Coadministration with strong inducers of CYP3A is not recommended. (notice Ritlécitinib, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Avoid concomitant use of XARELTO with drugs that are known combined P-gp and strong CYP3A inducers [see Drug Interactions (7.3) ] . (notice Rivaroxaban, Mises en garde et précautions)

• Drug Interactions: Use with strong cytochrome P450 enzyme inducers (e.g., rifampicin, phenobarbital, carbamazepine, phenytoin) is not recommended. (notice Roflumilast, Mises en garde et précautions)

Intervention: Avoid the use of VARUBI in patients who require chronic administration of strong CYP3A4 inducers. (notice Rolapitant, Interactions médicamenteuses)

• Avoid use with rifampin and strong CYP3A4 inducers ( 7.3 ). (notice Romidepsine, Interactions médicamenteuses)

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) ]. (notice Sirolimus, Mises en garde et précautions)

• Strong CYP3A Inducers: Avoid strong CYP3A4 inducers. (notice Sorafénib, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Effect of Other Drugs on TALZENNA Effect of P-gp Inhibitors Breast Cancer Avoid coadministration of TALZENNA with the following P-gp inhibitors: itraconazole, amiodarone, carvedilol, clarithromycin, itraconazole, and verapamil. (notice Talazoparib, Interactions médicamenteuses)

Inducers of CYP3A4 Strong CYP3A4 inducers should not be used with tamoxifen. (notice Tamoxifène, Interactions médicamenteuses)

Strong CYP3A4 inducers (e.g., rifampin): Avoid use of HETLIOZ in combination with rifampin or other CYP3A4 inducers, because of decreased exposure ( 7.2 , 12.3 ) (notice Tasimeltéon, Interactions médicamenteuses)

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 ) ] . (notice Thiotépa, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Avoid concomitant use of SAMSCA with strong CYP3A inducers. (notice Tolvaptan, Interactions médicamenteuses)

Avoid concomitant use HYCAMTIN capsules with P-gp inhibitors or BCRP inhibitors. (notice Topotécan, Interactions médicamenteuses)

Coadministration with a strong CYP3A4 inducer may result in a relevant decrease in FARESTON exposure and should be avoided. (notice Torémifène, Interactions médicamenteuses)

CYP3A inducers: Avoid concomitant strong CYP3A inducers ( 7.1 ) (notice Trabectédine, Interactions médicamenteuses)

The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with tramadol are complex. (notice Tramadol, Mise en garde encadrée)

Interactions with Drugs Affecting Cytochrome P450 Isoenzymes The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with tramadol are complex. (notice Tramadol et paracétamol, Mise en garde encadrée)

Avoid concomitant use with strong CYP3A inducers if possible. (notice Trétinoïne, Interactions médicamenteuses)

Strong CYP3A4 Inducers: Should be avoided as concomitant use will result in reduction of ubrogepant exposure. (notice Ubrogépant, Interactions médicamenteuses)

Ella should not be administered with CYP3A4 inducers [see Drug interactions (7.1) and Clinical Pharmacology (12.3) ] . (notice Ulipristal, Mises en garde et précautions)

Strong CYP3A4 Inducers : Coadministration of RINVOQ/RINVOQ LQ with strong CYP3A4 inducers is not recommended. (notice Upadacitinib, Interactions médicamenteuses)

Use of strong CYP3A4 inducers with INGREZZA or INGREZZA SPRINKLE Concomitant use is not recommended. (notice Valbénazine, Interactions médicamenteuses)

Strong CYP3A Inducers : Avoid concomitant use with strong CYP3A inducers. (notice Vepdégestrant, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

Therefore, the concomitant use of P-gp inhibitors or inducers should be avoided. (notice Vincristine, Interactions médicamenteuses)

Strong CYP3A Inhibitors and Inducers: Avoid concomitant use. (notice Mitapivat, Interactions médicamenteuses)

John's wort, a CYP3A4 inducer, in combination with zolpidem may decrease blood levels of zolpidem and is not recommended. (notice Zolpidem, Interactions médicamenteuses)

Hepatic enzyme-inducing drugs (e.g., phenytoin, carbamazepine, phenobarbital, primidone, rifampin) can increase valproate clearance, while enzyme inhibitors (e.g., felbamate) can decrease valproate clearance. (notice Acide valproïque, Interactions médicamenteuses)

P-glycoprotein (P-gp) Inhibitors : Co-administration of P-gp inhibitors can increase afatinib exposure. (notice Afatinib, Interactions médicamenteuses)

• Use with CYP3A Inducers: Increase the risk of reduced efficacy of alprazolam. (notice Alprazolam, Interactions médicamenteuses)

Blood pressure should be closely monitored when amlodipine is co-administered with CYP3A inducers. (notice Amlodipine, Interactions médicamenteuses)

Blood pressure should be closely monitored when amlodipine is co-administered with CYP3A inducers. (notice Amlodipine et atorvastatine, Interactions médicamenteuses)

Blood pressure should be monitored when amlodipine is coadministered with CYP3A4 inducers (e.g. rifampicin, St. (notice Amlodipine et bénazépril, Interactions médicamenteuses)

Blood pressure should be closely monitored when amlodipine is co-administered with CYP3A inducers. (notice Amlodipine et olmésartan, Interactions médicamenteuses)

Blood pressure should be closely monitored when amlodipine is coadministered with CYP3A inducers (e.g. rifampicin, St. (notice Amlodipine et valsartan, Interactions médicamenteuses)

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

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 )]. (notice Bexagliflozine, Interactions médicamenteuses)

Strong CYP3A4 inducers Double the recommended dosage and further adjust based on clinical response. (notice Brexpiprazole, Interactions médicamenteuses)

Rifampin Co-administration with rifampin decreases BRIVIACT plasma concentrations likely because of CYP2C19 induction [see Clinical Pharmacology (12.3) ] . (notice Brivaracétam, Interactions médicamenteuses)

Therefore, potent inhibitors or inducers of CYP3A4 may increase or reduce the circulating levels of CYCLOSET, respectively. (notice Bromocriptine, Interactions médicamenteuses)

Examples: Macrolide antibiotics (e.g., erythromycin), azole-antifungal agents (e.g. ketoconazole), protease inhibitors (e.g., ritonavir) CYP3A4 Inducers Clinical Impact: The concomitant use of buprenorphine and CYP3A4 inducers can decrease the plasma concentration of buprenorphine [see Clinical Pharmacology (12.3) ] , potentially resulting in decreased efficacy… (notice Buprénorphine et naloxone, Interactions médicamenteuses)

Other inhibitors and inducers of CYP3A4: Substances that inhibit CYP3A4, such as ketoconazole or ritonavir, may inhibit buspirone metabolism and increase plasma concentrations of buspirone while substances that induce CYP3A4, such as dexamethasone or certain anticonvulsants (phenytoin, phenobarbital, carbamazepine), may increase the rate of buspirone metabolism. (notice Buspirone, Interactions médicamenteuses)

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. (notice Canagliflozine, Interactions médicamenteuses)

• Strong inducer of CYP3A4 or CYP2C19: Consider dose increase of EPIDIOLEX. (notice Cannabidiol (sur ordonnance), Interactions médicamenteuses)

Inducers of Hepatic CYP Enzymes Rifampin : Rifampin is a potent CYP3A4 inducer and concomitant administration with caspofungin acetate for injection is expected to reduce the plasma concentrations of caspofungin acetate for injection. (notice Caspofungine, Interactions médicamenteuses)

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. (notice Célécoxib, Interactions médicamenteuses)

Inducers of CYP3A4 and CYP3A5 Inducers of CYP3A4 and/or CYP3A5 may reduce plasma concentrations of clindamycin. (notice Clindamycine, Interactions médicamenteuses)

…several closely related tricyclic antidepressants have been reported to be increased by the concomitant administration of methylphenidate or hepatic enzyme inhibitors (e.g., cimetidine, fluoxetine) and decreased by the concomitant administration of hepatic enzyme inducers (e.g., barbiturates, phenytoin), and such an effect may be anticipated with CMI as well. (notice Clomipramine, Interactions médicamenteuses)

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) ] . (notice Dexlansoprazole, Interactions médicamenteuses)

Co-administration of diclofenac with CYP2C9 inhibitors (e.g. voriconazole) may enhance the exposure and toxicity of diclofenac whereas co- administration with CYP2C9 inducers (e.g. rifampin) may lead to compromised efficacy of diclofenac. (notice Diclofénac, Interactions médicamenteuses)

Co-administration of diclofenac with CYP2C9 inhibitors (e.g., voriconazole) may enhance the exposure and toxicity of diclofenac [see Clinical Pharmacology (12.3) ] whereas co-administration with CYP2C9 inducers (e.g., rifampin) may lead to compromised efficacy of diclofenac. (notice Diclofénac et misoprostol, Interactions médicamenteuses)

Hepatic enzyme-inducing drugs (e.g., phenytoin, carbamazepine, phenobarbital, primidone, rifampin) can increase valproate clearance, while enzyme inhibitors (e.g., felbamate) can decrease valproate clearance. (notice Divalproate de sodium (valproate), Interactions médicamenteuses)

…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 organic cation transport,… (notice Dofétilide, Interactions médicamenteuses)

Examples Glutethimide and phenobarbital Intervention If a patient initiates or discontinues therapy with an enzyme inducer, dose adjustment of doxercalciferol may be necessary. (notice Doxercalciférol, Interactions médicamenteuses)

Inhibitors and Inducers of CYP2C9 and CYP3A4 : May alter dronabinol systemic exposure; monitor for dronabinol-related adverse reactions or loss of efficacy. (notice Dronabinol, Interactions médicamenteuses)

P-gp Inhibitors Treatment of NVAF Based on clinical experience from the ENGAGE AF-TIMI 48 study, dose reduction in patients concomitantly receiving P-gp inhibitors resulted in edoxaban blood levels that were lower than in patients who were given the full dose. (notice Édoxaban, Interactions médicamenteuses)

Coadministration of DESCOVY with other drugs that inhibit P-gp and BCRP may increase the absorption and plasma concentration of TAF. (notice Emtricitabine et ténofovir, Interactions médicamenteuses)

Coadministration of RPV and drugs that induce CYP3A may result in decreased plasma concentrations of RPV and loss of virologic response and possible resistance to RPV or to the class of NNRTIs. (notice Emtricitabine, rilpivirine et ténofovir, Interactions médicamenteuses)

CYP3A4 Inducers Pre-treatment with a CYP3A4 inducer prior to erlotinib decreased erlotinib exposure [see Clinical Pharmacology (12.3) ]. (notice Erlotinib, Interactions médicamenteuses)

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) ]. (notice Ésoméprazole, Interactions médicamenteuses)

While no in vivo drug-drug interaction studies were conducted between estazolam and inducers of CYP3A, compounds that are potent CYP3A inducers (such as carbamazepine, phenytoin, rifampin, and barbiturates) would be expected to decrease estazolam concentrations. (notice Estazolam, Mises en garde)

Drugs that Induce CYP3A4 (Rifampicin) Racemic zopiclone exposure was decreased 80% by concomitant use of rifampicin, a potent inducer of CYP3A4. (notice Eszopiclone, Interactions médicamenteuses)

Strong CYP 3A4 inducers: Concomitant use of strong CYP 3A4 inducers decreases exemestane exposure. (notice Exémestane, Interactions médicamenteuses)

Phenobarbital Clinical Impact: Chronic administration of phenobarbital, a known enzyme inducer, may be associated with a decrease in the plasma half-life of fenoprofen. (notice Fénoprofène, Interactions médicamenteuses)

CYP3A4 Inducers No dosing adjustments are recommended in the presence of CYP3A4 inducers, such as rifampin and carbamazepine. (notice Fésotérodine, Interactions médicamenteuses)

Concentrations of fidaxomicin and OP-1118 may also be decreased at the site of action (i.e., gastrointestinal tract) via P-gp inhibition; however, concomitant P-gp inhibitor use had no attributable effect on safety or treatment outcome of fidaxomicin-treated adult patients in controlled clinical trials. (notice Fidaxomicine, Interactions médicamenteuses)

Limited data in patients receiving known enzyme inducers ( phenytoin, phenobarbital, carbamazepine ) indicate only a 30% increase in the rate of flecainide elimination. (notice Flécaïnide, Interactions médicamenteuses)

• CYP3A4 Inducer: Increase IRESSA to 500 mg daily in patients receiving a strong CYP3A4 inducer. (notice Géfitinib, Interactions médicamenteuses)

…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… (notice Guanfacine, Interactions médicamenteuses)

Drugs that May Decrease Haloperidol Plasma Concentrations Coadministration of haloperidol with potent enzyme inducers of CYP3A4 may gradually decrease the plasma concentrations of haloperidol to such an extent that efficacy may be reduced. (notice Halopéridol, Interactions médicamenteuses)

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. (notice Hydrocortisone, Interactions médicamenteuses)

• CYP3A4 Inducers: Monitor for increased toxicity when used in combination with CYP3A4 inducers. (notice Ifosfamide, Interactions médicamenteuses)

The plasma concentration of imipramine may increase when the drug is given concomitantly with hepatic enzyme inhibitors (e.g., cimetidine, fluoxetine) and decrease by concomitant administration with hepatic enzyme inducers (e.g., barbiturates, phenytoin), and adjustment of the dosage of imipramine may therefore be necessary. (notice Imipramine, Interactions médicamenteuses)

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) ] . (notice Lansoprazole, Interactions médicamenteuses)

Strong P-glycoprotein/CYP3A4 inducer: The efficacy of TRADJENTA may be reduced when administered in combination (e.g., with rifampin). (notice Linagliptine, Interactions médicamenteuses)

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. (notice Linagliptine et metformine, Interactions médicamenteuses)

Drug Interactions Effects of Other Drugs on Loperamide Concomitant use of loperamide hydrochloride capsules with inhibitors of CYP3A4 (e.g., itraconazole) or CYP2C8 (e.g., gemfibrozil) or inhibitors of P-glycoprotein (e.g., quinidine, ritonavir) can increase exposure to loperamide. (notice Lopéramide, Interactions médicamenteuses)

• 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. (notice Maraviroc, Mises en garde et précautions)

Rifampin (Potent Inducer of CYP3A4) Coadministration of a single 500 mg oral dose of mefloquine and 600 mg of rifampin once daily for 7 days in 7 healthy Thai volunteers resulted in a decrease in the mean C max and AUC of mefloquine by 19% and 68%, respectively, and a decrease in the mean elimination half-life of mefloquine from 305 hours to 113 hours. (notice Méfloquine, Interactions médicamenteuses)

Inducers of CYP3A4 (e.g., phenytoin, carbamazepine, dexamethasone, rifampin, and phenobarbital) could increase the rate of elimination of donepezil. (notice Mémantine et donépézil, Interactions médicamenteuses)

CYP3A4 inducers Drugs (e.g. nevirapine, rifampin) that are strong inducers of CYP3A4 are likely to decrease the pharmacological action of methylergonovine maleate. (notice Méthylergométrine, Interactions médicamenteuses)

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. (notice Méthylprednisolone, Interactions médicamenteuses)

John's Wort, tramadol, tryptophan, buspirone Strong CYP3A Inducers Clinical Impact The concomitant use of strong CYP3A inducers with REMERON/REMERONSolTab decreases the plasma concentration of mirtazapine [see Clinical Pharmacology (12.3) ] . (notice Mirtazapine, Interactions médicamenteuses)

P-Glycoprotein (P-gp) Inhibitors Clinical Impact: The concomitant use of P-gp inhibitors can increase the exposure to morphine by two-fold and can increase the risk of hypotension, respiratory depression, profound sedation, coma, and death. (notice Morphine, Interactions médicamenteuses)

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) ]. (notice Naproxène et ésoméprazole, Interactions médicamenteuses)

Possible Reduced Efficacy with Strong CYP3A4 Inducers Concomitant use of strong CYP3A4 inducers (e.g., carbamazepine, phenobarbital, phenytoin, rifampin, St. (notice Nimodipine, Mises en garde et précautions)

Coadministration with oral doses of a P-gp and CYP3A4 inducer, rifampicin, decreased exposure to nintedanib by 50%. (notice Nintédanib, Interactions médicamenteuses)

Blood pressure should be closely monitored when amlodipine is co-administered with CYP3A inducers. (notice Olmésartan, amlodipine et hydrochlorothiazide, Interactions médicamenteuses)

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 )] . (notice Oméprazole, Interactions médicamenteuses)

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 )] . (notice Oméprazole et bicarbonate de sodium, Interactions médicamenteuses)

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. (notice Ondansétron, Interactions médicamenteuses)

Strong CYP3A4 Inducers: Decreased exposure of WAKIX; consider dosage adjustment of WAKIX ( 2.6 , 7.1 ) (notice Pitolisant, Interactions médicamenteuses)

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. (notice Prednisolone, Interactions médicamenteuses)

CYP 3A4 inducers and inhibitors: May, respectively, increase or decrease clearance of corticosteroids, necessitating dose adjustment. (notice Prednisone, Interactions médicamenteuses)

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 )] . (notice Propranolol, Interactions médicamenteuses)

• Concomitant use of strong CYP3A4 inducers: Increase quetiapine dose up to 5 fold when used in combination with a chronic treatment (more than 7-14 days) of potent CYP3A4 inducers (e.g., phenytoin, rifampin, St. (notice Quétiapine, Interactions médicamenteuses)

Antiepileptics (AEDs) (Carbamazepine, Phenobarbital, and Phenytoin) Carbamazepine, phenobarbital, and phenytoin are CYP3A4 inducers and may decrease quinine plasma concentrations if used concurrently with quinine sulfate. (notice Quinine, Interactions médicamenteuses)

Rifampin (strong CYP enzyme inducer): Decreases exposure to and effects of ramelteon. (notice Rameltéon, Interactions médicamenteuses)

CYP2C8 and CYP3A4 Inducers Intervention: Repaglinide tablets dose increases and increased frequency of glucose monitoring may be required when co‑administered. (notice Répaglinide, Interactions médicamenteuses)

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. (notice Rifabutine, Interactions médicamenteuses)

• Concomitant P-glycoprotein (P-gp) inhibitors (e.g., cyclosporine): Caution should be exercised when concomitant use of XIFAXAN and a P-glycoprotein inhibitor is needed. (notice Rifaximine, Mises en garde et précautions)

Coadministration of EDURANT or EDURANT PED and drugs that induce CYP3A may result in decreased plasma concentrations of rilpivirine and loss of virologic response and possible resistance to rilpivirine or to the class of NNRTIs. (notice Rilpivirine, Interactions médicamenteuses)

Carbamazepine and other enzyme inducers decrease plasma concentrations of risperidone. (notice Rispéridone, Interactions médicamenteuses)

Effects of Other AEDs on BANZEL Potent cytochrome P450 enzyme inducers, such as carbamazepine, phenytoin, primidone, and phenobarbital, appear to increase the clearance of BANZEL (see Table 6). (notice Rufinamide, Interactions médicamenteuses)

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. (notice Ruxolitinib, Interactions médicamenteuses)

Drugs that induce CYP3A4 (e.g., phenytoin, carbamazepine, nafcillin, phenobarbital, and rifampin) should be used with caution. (notice Sélégiline, Interactions médicamenteuses)

• CYP3A4 Inducers : Consider dose increase of SUTENT when administered with strong CYP3A4 inducers. (notice Sunitinib, Interactions médicamenteuses)

Risk of Rejection with Strong CYP3A Inducers and Risk of Serious Adverse Reactions with Strong CYP3A Inhibitors The concomitant use of strong CYP3A inducers may increase the metabolism of tacrolimus, leading to lower whole blood trough concentrations and greater risk of rejection. (notice Tacrolimus, Mises en garde et précautions)

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 ). (notice Tadalafil, Interactions médicamenteuses)

Patients should be monitored for adequate clinical effect when amlodipine is co-administered with CYP3A4 inducers. (notice Telmisartan et amlodipine, Interactions médicamenteuses)

Co-administration with Inducers or Inhibitors of CYP3A Metabolism Agents Inducing CYP3A Metabolism: Strong inducers of CYP3A4/5 such as dexamethasone, carbamazepine, phenytoin, phenobarbital, rifampin, rifabutin, and rifampacin may decrease exposure of the active metabolite, sirolimus. (notice Temsirolimus, Mises en garde et précautions)

Terbinafine clearance is increased 100% by rifampin, a CYP450 enzyme inducer, and decreased 33% by cimetidine, a CYP450 enzyme inhibitor. (notice Terbinafine, Interactions médicamenteuses)

Use of tiagabine HCl without enzyme-inducing antiepileptic drugs results in blood levels about twice those attained in the studies on which current dosing recommendations are based (see DOSAGE AND ADMINISTRATION ). (notice Tiagabine, Mises en garde)

CYP3A4 inducers/inhibitors: Monitor for decreased tinidazole effect or increased adverse reactions ( 7.2 ) (notice Tinidazole, Interactions médicamenteuses)

DRUG INTERACTIONS Hepatic microsomal enzyme inducing agents, such as carbamazepine, were found to significantly increase the clearance of thiothixene. (notice Tiotixène, Interactions médicamenteuses)

…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… (notice Tofacitinib, Interactions médicamenteuses)

Concomitant use of CYP2C9 inducers (e.g., rifampin) increase torsemide clearance and decrease plasma torsemide concentrations. (notice Torasémide, Interactions médicamenteuses)

CYP3A4 Inducers: Increase in RALDESY dosage may be necessary ( 2.5 , 7 ). (notice Trazodone, Interactions médicamenteuses)

Co-administration of a CYP2C8 enzyme inducer (e.g., rifampin) may decrease exposure to treprostinil. (notice Tréprostinil, Mises en garde et précautions)

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. (notice Triamcinolone, Interactions médicamenteuses)

Strong Inducers of CYP 3A Clinical implication Coadministration of triazolam with strong inducers of CYP3A4 can significantly decrease the plasma concentration of triazolam and may decrease effectiveness of triazolam. (notice Triazolam, Interactions médicamenteuses)

CYP3A4 Inducers: Consider increasing VIIBRYD dosage by 2-fold, up to 80 mg once-daily over 1 to 2 weeks when used concomitantly with strong CYP3A4 inducers for greater than 14 days ( 2.4 , 7 ). (notice Vilazodone, Interactions médicamenteuses)

Concomitant use of drugs that increase bleeding risk, antibiotics, antifungals, botanical (herbal) products, and inhibitors and inducers of CYP2C9, 1A2, or 3A4. (notice Warfarine, Interactions médicamenteuses)

Multiple-dose administration of the potent CYP3A4 inducer rifampin (600 mg every 24 hours, q24h, for 14 days), however, reduced zaleplon C max and AUC by approximately 80%. (notice Zaléplone, Interactions médicamenteuses)

Pharmacokinetic Interactions Carbamazepine Carbamazepine is an inducer of CYP3A4; administration of 200 mg twice daily for 21 days resulted in a decrease of approximately 35% in the AUC of ziprasidone. (notice Ziprasidone, Interactions médicamenteuses)

CYP3A4 Inducers If co-administration with a potent CYP3A4 inducer is necessary, the patient should be closely monitored and the dose of ZONISAMIDE and other drugs that CYP3A4 substrates may need to be adjusted [see Clinical Pharmacology ( 12.3 )] . (notice Zonisamide, Interactions médicamenteuses)

Co-administration of CYP2C19 inducers, such as rifampin or St. (notice Carisoprodol, Interactions médicamenteuses)

The selective serotonin reuptake inhibitors sertraline (weak CYP3A4 inducer) and fluoxetine (CYP2D6 inhibitor), and the anti-epileptic drug felbamate (CYP2C19 inhibitor and CYP3A4 inducer) do not affect the pharmacokinetics of clonazepam. (notice Clonazépam, Interactions médicamenteuses)

Dapagliflozin or dapagliflozin 3-O-glucuronide did not meaningfully inhibit P-gp, OCT2, OAT1, or OAT3 active transporters. (notice Dapagliflozine, Interactions médicamenteuses)

Digoxin Quinidine is an inhibitor of P-glycoprotein. (notice Dextrométhorphane et quinidine, Interactions médicamenteuses)

Drug Interactions If phenytoin or other hepatic enzyme inducers are taken concurrently with Norpace or Norpace CR, lower plasma levels of disopyramide may occur. (notice Disopyramide, Interactions médicamenteuses)

• Cytochrome P450 3A4 inducers, inhibitors, or substrates: May alter docetaxel metabolism. (notice Docétaxel, Interactions médicamenteuses)

Effects of Other Drugs on HALAVEN No drug-drug interactions are expected with CYP3A4 inhibitors, CYP3A4 inducers or P-glycoprotein (P-gp) inhibitors. (notice Éribuline, Interactions médicamenteuses)

Potential for Etravirine to Affect Other Drugs Etravirine is an inducer of CYP3A and inhibitor of CYP2C9, CYP2C19 and P-glycoprotein (P-gp). (notice Étravirine, Interactions médicamenteuses)

P-glycoprotein Substrates Lomitapide is an inhibitor of P-glycoprotein (P-gp). (notice Lomitapide, Interactions médicamenteuses)

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. (notice Mexilétine, Interactions médicamenteuses)

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. (notice Phénylbutyrate de glycérol, Interactions médicamenteuses)

Strong CYP3A inducers: Strong inducers of CYP3A (for example, rifampin, phenytoin, carbamazepine, phenobarbital or St. (notice Riociguat, Interactions médicamenteuses)

Strong P-glycoprotein (P-gp) Inhibitors In vitro studies indicated that silodosin is a P‑gp substrate. (notice Silodosine, Interactions médicamenteuses)

Drugs Having No Clinically Important Interactions with SAPHRIS No dosage adjustment of SAPHRIS is necessary when administered concomitantly with paroxetine (see Table 12 in Drug Interactions ( 7.1 ) for paroxetine dosage adjustment), imipramine, cimetidine, valproate, lithium, or a CYP3A4 inducer (e.g., carbamazepine, phenytoin, rifampin). (notice Asénapine, Interactions médicamenteuses)

CYP2C19 and CYP3A4 Inducer Co-administration of Micafungin in Sodium Chloride Injection with rifampin and ritonavir did not alter the pharmacokinetics of micafungin. (notice Micafungine, Interactions médicamenteuses)

…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) ]. (notice Montélukast, Interactions médicamenteuses)