Interaksi Fenoksibenzamin

Should not be used in combination with other alpha adrenergic antagonists ( 5.4 , 7.2 ) (label Alfuzosin, Peringatan dan perhatian)

Do not use JALYN with other alpha-adrenergic antagonists, as this may increase the risk of hypotension. (label Dutasterid dan tamsulosin, Peringatan dan perhatian)

…of active abnormal bleeding within the previous 30 days Severe hypertension (systolic blood pressure >200 mm Hg or diastolic blood pressure >110 mm Hg) not adequately controlled on antihypertensive therapy Major surgery within the preceding 6 weeks History of stroke within 30 days or any history of hemorrhagic stroke Current or planned administration of another… (label Eptifibatid, Kontraindikasi)

Avoid coadministration of FANAPT with alpha-adrenergic blocking agents and adjust medications that affect blood pressure as needed [see Warnings and Precautions (5.7) ] . (label Iloperidon, Interaksi obat)

…that Affect Concomitant Drug Concentrations Concomitant Drug Within Class Prevention or Management Drug Interactions with TOLSURA that Increase Concomitant Drug Concentrations and May Increase Risk of Adverse Reactions Associated with the Concomitant Drug Alpha Blockers Alfuzosin Silodosin Tamsulosin Not recommended during and 2 weeks after TOLSURA treatment. (label Itrakonazol, Interaksi obat)

Use CLOZARIL cautiously in patients with cardiovascular or cerebrovascular disease or conditions predisposing to hypotension (e.g., dehydration, use of antihypertensive medications) [see Dosage and Administration ( 2.2 , 2.6 ), Warnings and Precautions ( 5.2 )]. (label Klozapin, Peringatan kotak hitam)

Other Antihypertensive Drugs When metolazone tablets, USP, are used with other antihypertensive drugs, particular care must be taken to avoid excessive reduction of blood pressure, especially during initial therapy. (label Metolazon, Peringatan)

Minoxidil should be reserved for hypertensive patients who do not respond adequately to maximum therapeutic doses of a diuretic and two other antihypertensive agents. (label Minoksidil, Peringatan kotak hitam)

Silodosin capsules should not be used in combination with other alpha-blockers. (label Silodosin, Peringatan dan perhatian)

…coadministration of an alpha-blocker and CIALIS for the treatment of BPH has not been adequately studied, and due to the potential vasodilatory effects of combined use resulting in blood pressure lowering, the combination of CIALIS and alpha-blockers is not recommended for the treatment of BPH. [see Dosage and Administration ( 2.7 ), Drug Interactions ( 7.1 ),… (label Tadalafil, Peringatan dan perhatian)

• Should not be used in combination with other alpha adrenergic blocking agents ( 5.2 , 7.2 , 12.3 ) (label Tamsulosin, Peringatan dan perhatian)

Antihypertensive Drugs Due to its alpha-adrenergic antagonism, aripiprazole has the potential to enhance the effect of certain antihypertensive agents. (label Aripiprazol, Interaksi obat)

There was also a slightly greater proportion of patients on NUVIGIL requiring new or increased use of antihypertensive medications (2.9%) compared to patients on placebo (1.8%). (label Armodafinil, Peringatan dan perhatian)

Intervention: During concomitant use of mefenamic acid with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [see Warnings and Precautions ( 5.6 )] . (label Asam mefenamat, Interaksi obat)

Orthostatic vital signs should be monitored in patients who are vulnerable to hypotension (elderly patients, patients with dehydration, hypovolemia, concomitant treatment with antihypertensive medications, patients with known cardiovascular disease (history of myocardial infarction or ischemic heart disease, heart failure, or conduction abnormalities), and patients… (label Asenapin, Peringatan dan perhatian)

Because of its relative beta 1 selectivity, however, TENORMIN may be used with caution in patients with bronchospastic disease who do not respond to, or cannot tolerate, other antihypertensive treatment. (label Atenolol, Peringatan)

Because of its relative beta 1 -selectivity, however, atenolol and chlorthalidone may be used with caution in patients with bronchospastic disease who do not respond to or cannot tolerate, other antihypertensive treatment. (label Atenolol dan klortalidon, Peringatan)

Antihypertensive Drugs Prevention or Management Increase the frequency of monitoring blood pressure and adjust atomoxetine oral solution dosage as clinically appropriate. (label Atomoksetin, Interaksi obat)

• Use of avanafil with alpha-blockers, other antihypertensives, or substantial amounts of alcohol (greater than 3 units) may lead to hypotension ( 2.3 , 5.6 , 5.7 ) (label Avanafil, Peringatan dan perhatian)

The thiazide component of Lotensin HCT may potentiate the action of other antihypertensive drugs, especially ganglionic or peripheral adrenergic-blocking drugs. (label Benazepril dan hidroklorotiazid, Peringatan)

Amphetamines may decrease the hypotensive effect of antihypertensives. (label Benzfetamin, Interaksi obat)

Because of its relative beta 1 -selectivity, however, BISOPROLOL FUMARATE may be used with caution in patients with bronchospastic disease who do not respond to, or who cannot tolerate other antihypertensive treatment. (label Bisoprolol, Peringatan)

Because of the relative beta 1 -selectivity of bisoprolol fumarate, bisoprolol fumarate and hydrochlorothiazide tablets may be used with caution in patients with bronchospastic disease who do not respond to, or who cannot tolerate other antihypertensive treatment. (label Bisoprolol dan hidroklorotiazid, Peringatan)

Hypotension: Use caution when treating patients taking antihypertensives, with a history of syncope, or with dehydration. (label Bortezomib, Peringatan dan perhatian)

Orthostatic vital signs should be monitored in patients who are vulnerable to hypotension (e.g., elderly patients, patients with dehydration, hypovolemia, concomitant treatment with antihypertensive medication), patients with known cardiovascular disease (history of myocardial infarction, ischemic heart disease, heart failure, or conduction abnormalities), and… (label Brekspiprazol, Peringatan dan perhatian)

Antihypertensives/Cardiac Glycosides Because brimonidine tartrate ophthalmic solution 0.1% and 0.15% may reduce blood pressure, caution in using drugs such as antihypertensives and/or cardiac glycosides with brimonidine tartrate ophthalmic solution 0.1% and 0.15% is advised. (label Brimonidin, Interaksi obat)

Antihypertensives/Cardiac Glycosides Because brimonidine tartrate/timolol maleate ophthalmic solution may reduce blood pressure, caution in using drugs such as antihypertensives and/or cardiac glycosides with brimonidine tartrate/timolol maleate ophthalmic solution is advised. (label Brimonidin dan timolol, Interaksi obat)

Central Nervous System (CNS) depressants Antihistamines have additive effects with alcohol and other CNS depressants (hypnotics, sedatives, tranquilizers, antianxiety agents, etc.). Antihypertensive drugs Sympathomimetic may reduce the effects of antihypertensive drugs. (label Bromfeniramin, pseudoefedrin, dan dekstrometorfan, Interaksi obat)

Use caution in patients taking antihypertensive medications. (label Bromokriptin, Peringatan dan perhatian)

Antihypertensives Bumetanide may potentiate the effect of various antihypertensive drugs, necessitating a reduction in the dosage of these drugs. (label Bumetanid, Interaksi obat)

• Antihypertensive Drugs: Monitor blood pressure. (label Deksmetilfenidat, Interaksi obat)

The pressor effects of diethylpropion and those of other drugs may be additive when the drugs are used concomitantly; conversely, diethylpropion may interfere with antihypertensive drugs (i.e., guanethidine, a-methyldopa). (label Dietilpropion, Interaksi obat)

Intervention: During concomitant use of ZIPSOR with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [ see Warnings and Precautions ( 5.6 ) ]. (label Diklofenak, Interaksi obat)

Intervention: During concomitant use of diclofenac sodium/misoprostol with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [see Warnings and Precautions (5.7) ] . (label Diklofenak dan misoprostol, Interaksi obat)

As with other alpha-blockers, there is a potential for syncope, especially after the initial dose or after an increase in dosage strength. (label Doksazosin, Peringatan dan perhatian)

The risk of BP decreases may be greater in patients taking concomitant medications that induce orthostatic hypotension (such as antihypertensives) or are potent CYP1A2 inhibitors [see Drug Interactions ( 7.1 )] and in patients taking duloxetine delayed-release capsules at doses above 60 mg daily. (label Duloksetin, Peringatan dan perhatian)

Epinephrine may antagonize the neuronal blockade produced by guanethidine resulting in decreased antihypertensive effect and requiring increased dosage of the latter. (label Epinefrin, Interaksi obat)

The administration of other potassium-sparing antihypertensives with NSAIDs has been shown to reduce the antihypertensive effect in some patients and result in severe hyperkalemia in patients with impaired renal function. (label Eplerenon, Interaksi obat)

Following initiation and titration of Epogen, approximately 25% of patients on dialysis required initiation of or increases in antihypertensive therapy; hypertensive encephalopathy and seizures have been reported in patients with CKD receiving Epogen. (label Epoetin alfa, Peringatan dan perhatian)

Additional reductions in blood pressure may occur when VELETRI is administered with diuretics, antihypertensive agents, or other vasodilators. (label Epoprostenol, Interaksi obat)

Antihypertensive agents clonidine, guanfacine, or moxonidine: Beta blockers also increase the risk of clonidine-, guanfacine-, or moxonidine-withdrawal rebound hypertension. (label Esmolol, Interaksi obat)

…hydrochloride desipramine hydrochloride imipramine hydrochloride doxepin carbamazepine cyclobenzaprine HCl amoxapine maprotiline HCl trimipramine maleate protriptyline HCl mirtazapine Phenelzine sulfate should be used with caution in combination with antihypertensive drugs, including thiazide diuretics and β-blockers, since exaggerated hypotensive effects may result. (label Fenelzin, Peringatan)

Intervention: During concomitant use of FENOPROFEN CALCIUM with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [ see Warnings and Precautions ( 5.6 ) ]. (label Fenoprofen, Interaksi obat)

Intervention: During concomitant use of flurbiprofen with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [ see Warnings and Precautions (5) ]. (label Flurbiprofen, Interaksi obat)

The thiazide component of fosinopril sodium and hydrochlorothiazide may potentiate the action of other antihypertensive drugs, especially ganglionic or peripheral adrenergic-blocking drugs. (label Fosinopril dan hidroklorotiazid, Peringatan)

Monitor for changes in blood pressure and adjust the dose of other antihypertensive drugs if needed. (label Furosemid, Interaksi obat)

During concomitant use of hydrocodone bitartrate and ibuprofen tablets with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects (see WARNINGS: Renal Toxicity and Hyperkalemia ). (label Hidrokodon dan ibuprofen, Interaksi obat)

Intervention: During concomitant use of CALDOLOR with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [ see Warnings and Precautions ( 5.6 ) ]. (label Ibuprofen, Interaksi obat)

Intervention: During concomitant use of ibuprofen and famotidine tablet with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [see Warnings and Precautions ( 5.7 )] . (label Ibuprofen dan famotidin, Interaksi obat)

Drug Interactions Other Antihypertensives: Indapamide may add to or potentiate the action of other antihypertensive drugs. (label Indapamid, Interaksi obat)

Monitor patients to assure diuretic efficacy including antihypertensive effects ( 7 ) (label Indometasin, Interaksi obat)

Symptomatic postural hypotension has occurred when carbidopa, given with levodopa or carbidopa-levodopa combination products, was added to the treatment of a patient receiving antihypertensive drugs. (label Karbidopa, Interaksi obat)

Antihypertensive drugs: May cause symptomatic postural hypotension. (label Karbidopa dan levodopa, Interaksi obat)

Antihypertensive Agents Symptomatic postural hypotension has occurred when carbidopa/levodopa was added to the treatment of patients receiving antihypertensive drugs. (label Karbidopa, levodopa, dan entakapon, Interaksi obat)

Orthostatic vital signs should be monitored in patients who are vulnerable to hypotension (e.g., elderly patients, patients with dehydration, hypovolemia, and concomitant treatment with antihypertensive medications), patients with known cardiovascular disease (history of myocardial infarction, ischemic heart disease, heart failure, or conduction abnormalities), and… (label Kariprazin, Peringatan dan perhatian)

COREG may be used with caution, however, in patients who do not respond to, or cannot tolerate, other antihypertensive agents. (label Karvedilol, Peringatan dan perhatian)

Alpha Blockers tamsulosin Analgesics methadone alfentanil, buprenorphine IV and sublingual, fentanyl, oxycodone, sufentanil Methadone: The potential increase in plasma concentrations of methadone when coadministered with ketoconazole tablets may increase the risk of serious cardiovascular events including QT prolongation and torsade de pointes, or respiratory… (label Ketokonazol, Interaksi obat)

Thiazides may add to or potentiate the action of other antihypertensive drugs. (label Klorotiazid, Peringatan)

Effect of chlorthalidone on other drugs Chlorthalidone may add to or potentiate the action of other antihypertensive drugs. (label Klortalidon, Interaksi obat)

Quetiapine should be used with particular caution in patients with known cardiovascular disease (history of myocardial infarction or ischemic heart disease, heart failure, or conduction abnormalities), cerebrovascular disease, or conditions which would predispose patients to hypotension (dehydration, hypovolemia, and treatment with antihypertensive medications). (label Kuetiapin, Peringatan dan perhatian)

The thiazide component of quinapril and hydrochlorothiazide tablets may potentiate the action of other antihypertensive drugs, especially ganglionic or peripheral adrenergic- blocking drugs. (label Kuinapril dan hidroklorotiazid, Peringatan)

When a diuretic is added to the therapy of a patient receiving lisinopril, an additional antihypertensive effect is usually observed (see DOSAGE AND ADMINISTRATION ). (label Lisinopril dan hidroklorotiazid, Interaksi obat)

Orthostatic vital signs should be monitored in patients who are vulnerable to hypotension (e.g., elderly patients, patients with dehydration, hypovolemia, and concomitant treatment with antihypertensive drugs), patients with known cardiovascular disease (history of myocardial infarction, ischemic heart disease, heart failure, or conduction abnormalities), and patients… (label Lumateperon, Peringatan dan perhatian)

Patients at increased risk of these adverse reactions or at increased risk of developing complications from hypotension include those with dehydration, hypovolemia, treatment with antihypertensive medication, history of cardiovascular disease (e.g., heart failure, myocardial infarction, ischemia, or conduction abnormalities), history of cerebrovascular disease,… (label Lurasidon, Peringatan dan perhatian)

The action of Mecamylamine HCl may be potentiated by anesthesia, other antihypertensive drugs and alcohol. (label Mekamilamin, Interaksi obat)

Intervention: During concomitant use of QAMZOVA with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [ see Warnings and Precautions ( 5.6 ) ]. (label Meloksikam, Interaksi obat)

Antihypertensive Drugs: Monitor blood pressure. (label Metilfenidat, Interaksi obat)

REMERON/REMERONSolTab should be used with caution in patients with known cardiovascular or cerebrovascular disease that could be exacerbated by hypotension (history of myocardial infarction, angina, or ischemic stroke) and conditions that would predispose patients to hypotension (dehydration, hypovolemia, and treatment with antihypertensive medication). (label Mirtazapin, Peringatan dan perhatian)

However, a retrospective analysis of the use of antihypertensive medication in these studies showed that a greater proportion of patients on PROVIGIL required new or increased use of antihypertensive medications (2.4%) compared to patients on placebo (0.7%). (label Modafinil, Peringatan dan perhatian)

( 5.3 Hepatotoxicity) Hypertension: Patients taking some antihypertensive medications may have impaired response to these therapies when taking NSAIDs. (label Naproksen, Peringatan dan perhatian)

Intervention : During concomitant use of naproxen and esomeprazole magnesium delayed-release tablets with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [see Warnings and Precautions (5.6) ]. (label Naproksen dan esomeprazol, Interaksi obat)

Antihypertensive Therapy Niacin may potentiate the effects of ganglionic blocking agents and vasoactive drugs resulting in postural hypotension. (label Niasin, Interaksi obat)

Central Alpha1-Blockers Doxazosin: Healthy volunteers participating in a multiple dose doxazosin-nifedipine interaction study received 2 mg doxazosin q.d. alone or combined with 20 mg nifedipine ER b.i.d. Co-administration of nifedipine resulted in a decrease in AUC and C max of doxazosin to 83% and 86% of the values in the absence of nifedipine, respectively. (label Nifedipin, Interaksi obat)

Blood Pressure Lowering Drugs Nimodipine may increase the blood pressure lowering effect of concomitantly administered anti-hypertensives such as diuretics, beta-blockers, ACE inhibitors, angiotensin receptor blockers, other calcium channel blockers, α-adrenergic blockers, PDE5 inhibitors, and α-methyldopa. (label Nimodipin, Interaksi obat)

Antihypertensives: Possible additive hypotensive effects. (label Nitrogliserin, Interaksi obat)

Intervention: During concomitant use of OXAPROZIN CAPSULES with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [see WARNINGS AND PRECAUTIONS (5.6) ]. (label Oksaprozin, Interaksi obat)

…of myocardial infarction or ischemia, heart failure, or conduction abnormalities), cerebrovascular disease, and conditions which would predispose patients to hypotension (dehydration, hypovolemia, and treatment with antihypertensive medications) where the occurrence of syncope, or hypotension and/or bradycardia might put the patient at increased medical risk. (label Olanzapin, Peringatan dan perhatian)

…and fluoxetine capsules should be used with particular caution in patients with known cardiovascular disease (history of myocardial infarction or ischemia, heart failure, or conduction abnormalities), cerebrovascular disease, or conditions that would predispose patients to hypotension (dehydration, hypovolemia, and treatment with antihypertensive medications). (label Olanzapin dan fluoksetin, Peringatan dan perhatian)

Use ERZOFRI with caution in patients with known cardiovascular disease (e.g., heart failure, history of myocardial infarction or ischemia, conduction abnormalities), cerebrovascular disease, or conditions that predispose the patient to hypotension (e.g., dehydration, hypovolemia, and treatment with antihypertensive medications). (label Paliperidon, Peringatan dan perhatian)

• Hypertension : Patients taking some antihypertensive medications may have impaired response to these therapies when taking NSAIDs. (label Parasetamol dan ibuprofen, Peringatan dan perhatian)

Monitor blood pressure as clinically indicated and initiate and adjust antihypertensive therapy as appropriate. (label Pazopanib, Peringatan dan perhatian)

Small decreases in blood pressure have been observed in some patients treated with pentoxifylline extended-release tablets; periodic systemic blood pressure monitoring is recommended for patients receiving concomitant antihypertensive therapy. (label Pentoksifilin, Interaksi obat)

Monitor patients to assure diuretic efficacy including antihypertensive effects (7) (label Piroksikam, Interaksi obat)

Syncopal episodes have usually occurred within 30 to 90 minutes of the initial dose of the drug; occasionally, they have been reported in association with rapid dosage increases or the introduction of another antihypertensive drug into the regimen of a patient taking high doses of prazosin hydrochloride capsules. (label Prazosin, Peringatan)

Alpha Blockers: Co-administration of beta-blockers with alpha-blocker (e.g., prazosin) has been associated with prolongation of first dose hypotension and syncope. (label Propranolol, Interaksi obat)

Consider the potential for symptomatic hypotension or ischemia in patients with hypovolemia, severe left ventricular outflow obstruction, resting hypotension, autonomic dysfunction, or concomitant treatment with antihypertensives or strong CYP and P-gp/BCRP inhibitors [see Drug Interactions (7.2) and Clinical Pharmacology (12.3) ] . (label Riosiguat, Peringatan dan perhatian)

Clinically significant hypotension has been observed with concomitant use of oral RISPERDAL and antihypertensive medication. (label Risperidon, Peringatan dan perhatian)

Intervention: During concomitant use of VYSCOXA with diuretics, observe patients for signs of worsening renal function, in addition to assuring diuretic efficacy including antihypertensive effects [ see Warnings and Precautions (5.6) ]. (label Selekoksib, Interaksi obat)

…concomitant use of TONMYA with: MAO inhibitors may be life-threatening [see Contraindications (4) ] , Alcohol, barbiturates, and other CNS depressants may increase the risk of adverse reactions associated with these drugs, Tramadol may increase the seizure risk, Guanethidine or other similar acting drugs may block the antihypertensive action of these drugs. (label Siklobenzaprin, Interaksi obat)

If hypertension persists, the dose of Neoral should be further reduced or blood pressure should be controlled with antihypertensive agents. (label Siklosporin, Perhatian)

Caution is advised when SILDENAFIL ORAL FILM is co-administered with alpha-blockers or antihypertensives. (label Sildenafil, Peringatan dan perhatian)

Consider temporary or permanent discontinuation for severe or persistent hypertension despite antihypertensive therapy. (label Sorafenib, Peringatan dan perhatian)

Thiazides may add to or potentiate the action of other antihypertensive drugs. (label Spironolakton dan hidroklorotiazid, Peringatan)

Monitor patients to assure diuretic efficacy including antihypertensive effects. (label Sumatriptan dan naproksen, Interaksi obat)

Initiate and/or adjust antihypertensive therapy as appropriate. (label Sunitinib, Peringatan dan perhatian)

• Hypertension: May require antihypertensive therapy; monitor relevant drug interactions. (label Takrolimus, Peringatan dan perhatian)

Risk of Hypotension with Concomitant Use of Other Antihypertensive Agents and Phospodiesterase Type 5 Inhibitors (PDE5-I): Concomitant administration of TEZRULY with antihypertensives or phosphodiesterase-5 (PDE-5) inhibitors can result in additive blood pressure lowering effects and symptomatic hypotension (5.3). (label Terazosin, Peringatan dan perhatian)

In patients with hypertension on antihypertensive therapy, TLANDO increased the mean systolic/diastolic BP by 4.8/1.6 mm Hg from baseline. [see Adverse Reactions ( 6.1 )] . (label Testosteron, Peringatan dan perhatian)

Concomitant use with an antihypertensive may require a reduction in the dose of the antihypertensive drug. (label Trazodon, Peringatan dan perhatian)

Thiazides may add to or potentiate the action of other antihypertensive drugs. (label Triamteren dan hidroklorotiazid, Interaksi obat)

Alpha-Blockers : Caution is advised when PDE5 inhibitors are co-administered with alpha-blockers. (label Vardenafil, Peringatan dan perhatian)

Metoprolol: Possibly reduced blood-pressure lowering effect despite increased metoprolol plasma levels. (label Venlafaksin, Interaksi obat)

Ziprasidone should be used with particular caution in patients with known cardiovascular disease (history of myocardial infarction or ischemic heart disease, heart failure or conduction abnormalities), cerebrovascular disease, or conditions which would predispose patients to hypotension (dehydration, hypovolemia, and treatment with antihypertensive medications). (label Ziprasidon, Peringatan dan perhatian)

Drug Interactions 2 – Phenoxybenzamine hydrochloride may interact with compounds that stimulate both alpha- and beta- adrenergic receptors (i.e. epinephrine) to produce an exaggerated hypotensive response and tachycardia (see WARNING ). (label Fenoksibenzamin, Interaksi obat)

Drug Interactions 2 – Phenoxybenzamine hydrochloride may interact with compounds that stimulate both alpha- and beta- adrenergic receptors (i.e. epinephrine) to produce an exaggerated hypotensive response and tachycardia (see WARNING ). (label Fenoksibenzamin, Interaksi obat)

In such cases, butorphanol should be discontinued and the hypertension treated with antihypertensive drugs. (label Butorfanol, Peringatan)

Antihypertensives Amphetamines may antagonize the hypotensive effects of antihypertensives. (label Dekstroamfetamin, Interaksi obat)

This drug is capable of blocking the antihypertensive effect of guanethidine and similarly acting compounds. (label Desipramin, Peringatan)

If other contraceptive methods are not suitable, hormonal contraceptive therapy may continue combined with antihypertensive therapy. (label Desogestrel dan etinilestradiol, Peringatan)

Phenoxybenzamine hydrochloride blocks hyperthermia production by levarterenol, and blocks hypothermia production by reserpine. (label Fenoksibenzamin, Interaksi obat)

Drug Interactions ACE-inhibitors and Angiotensin II Anagonists Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE-inhibitors and angiotensin II antagonists. (label Diflunisal, Interaksi obat)

Examples: α-adrenergic antagonists, β-adrenergic receptor antagonists, reserpine, quinidine, mephentermine Other Drug Interactions G u anethidine C linical Impact: Ephedrine may inhibit the neuron blockage produced by guanethidine, resulting in loss of antihypertensive effectiveness. (label Efedrin, Interaksi obat)

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. (label Enalapril dan hidroklorotiazid, Peringatan)

Drug Interactions ACE-inhibitors Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE-inhibitors. (label Etodolak, Interaksi obat)

Tachycardia and cardiac arrhythmiasmay occur with the use of phentolamine or other alpha-adrenergic blocking agents. (label Fentolamin, Peringatan dan perhatian)

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. (label Fosinopril, Peringatan)

When other potent parenteral antihypertensive drugs, such as diazoxide, are used in combination with hydralazine, patients should be continuously observed for several hours for any excessive fall in blood pressure. (label Hidralazin, Interaksi obat)

ACE Inhibitors FIRAZYR is a bradykinin B2 receptor antagonist and thereby has the potential to have a pharmacodynamic interaction with ACE inhibitors where FIRAZYR may attenuate the antihypertensive effect of ACE inhibitors. (label Ikatibant, Interaksi obat)

In a study in hypertensive patients, addition of isradipine to existing hydrochlorothiazide therapy did not result in any unexpected adverse effects, and isradipine had an additional antihypertensive effect. (label Isradipin, Interaksi obat)

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. (label Kandesartan dan hidroklorotiazid, Peringatan)

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. (label Kaptopril, Peringatan)

ACE-inhibitors Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE-inhibitors. (label Ketoprofen, Peringatan dan perhatian)

Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE inhibitors and/or angiotensin II receptor antagonists. (label Ketorolak, Interaksi obat)

Chlorpromazine may counteract the antihypertensive effect of guanethidine and related compounds. (label Klorpromazin, Peringatan)

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. (label Kuinapril, Peringatan)

Drug Interactions 2 – Phenoxybenzamine hydrochloride may interact with compounds that stimulate both alpha- and beta- adrenergic receptors (i.e. epinephrine) to produce an exaggerated hypotensive response and tachycardia (see WARNING ). (label Fenoksibenzamin, Interaksi obat)

In a large compassionate use program mexiletine has been used concurrently with commonly employed antianginal, antihypertensive, and anticoagulant drugs without observed interactions. (label Meksiletin, Interaksi obat)

Drug Interactions When methyldopa is used with other antihypertensive drugs, potentiation of antihypertensive effect may occur. (label Metildopa, Interaksi obat)

Pheochromocytoma: Initiate therapy with an alpha blocker. (label Metoprolol, Peringatan dan perhatian)

Pheochromocytoma: First initiate therapy with an alpha blocker. (label Metoprolol dan hidroklorotiazid, Peringatan dan perhatian)

Alpha-adrenergic blocking agents, such as prazosin, terazosin, and doxazosin, can antagonize the effects of midodrine hydrochloride. (label Midodrin, Interaksi obat)

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. (label Moeksipril, Peringatan)

Drug Interactions: ACE-inhibitors: Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE-inhibitors. (label Nabumeton, Interaksi obat)

The blood pressure effect of SULAR tended to be greater in patients on atenolol than in patients on no other antihypertensive therapy. (label Nisoldipin, Interaksi obat)

Hypertensive patients, and patients concomitantly receiving other antihypertensive medications, may be more sensitive to the effects of sodium nitroprusside than normal subjects. (label Nitroprusid, Peringatan)

The antihypertensive action of guanethidine and similar agents may be blocked. (label Nortriptilin, Peringatan)

Drug Interactions 2 – Phenoxybenzamine hydrochloride may interact with compounds that stimulate both alpha- and beta- adrenergic receptors (i.e. epinephrine) to produce an exaggerated hypotensive response and tachycardia (see WARNING ). (label Fenoksibenzamin, Interaksi obat)

Antihypertensive effects of guanethidine and related compounds may be counteracted when phenothiazines are used concomitantly. (label Proklorperazin, Perhatian)

Protriptyline may block the antihypertensive effect of guanethidine or similarly acting compounds. (label Protriptilin, Peringatan)

DRUG INTERACTIONS ACE-inhibitors Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE-inhibitors. (label Salsalat, Interaksi obat)

Drug Interactions ACE-Inhibitors and Angiotensin II Antagonists Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE-inhibitors and angiotensin II antagonists. (label Sulindak, Interaksi obat)

Phenoxybenzamine hydrochloride blocks hyperthermia production by levarterenol, and blocks hypothermia production by reserpine. (label Fenoksibenzamin, Interaksi obat)

DRUG INTERACTIONS ACE Inhibitors: Reports suggest that NSAIDs may diminish the antihypertensive effect of ACE Inhibitors. (label Tolmetin, Interaksi obat)

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. (label Trandolapril, Peringatan)

Antihypertensive effects of guanethidine and related compounds may be counteracted when phenothiazines are used concurrently. (label Trifluoperazin, Perhatian)

Phenoxybenzamine hydrochloride blocks hyperthermia production by levarterenol, and blocks hypothermia production by reserpine. (label Fenoksibenzamin, Interaksi obat)

Alpha-adrenergic Antagonists The administration of dutasteride capsules in combination with tamsulosin or terazosin has no effect on the steady-state pharmacokinetics of either alpha-adrenergic antagonist. (label Dutasterid, Interaksi obat)