Amiloride interactions

Amiloride (Midamor), a potassium-sparing diuretic has 208 documented interactions across the FDA labels and fact sheets we index: 32 major, 149 moderate, 27 minor, and 0 where a label reports no significant interaction. Each entry below quotes the sentence behind it. This drug page is a starting point, not a verdict for your situation.

Major interactions (32)

  • Bisoprolol and hydrochlorothiazidebeta blockerMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Bumetanideloop diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Chlorthalidonethiazide diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • ClozapineantipsychoticMajor

    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 )]. (Clozapine label, Boxed warning)

  • CyclosporineimmunosuppressantMajor

    Potassium-Sparing Diuretics Cyclosporine should not be used with potassium-sparing diuretics because hyperkalemia can occur. (Cyclosporine label, Drug interactions)

  • Dalfampridinepotassium supplementMajor

    Potassium supplementation in the form of medication, potassium-containing salt substitutes or a potassium-rich diet should not be used with amiloride HCl except in severe and/or refractory cases of hypokalemia. (Amiloride label, Contraindications)

  • DofetilideantiarrhythmicMajor

    In the DIAMOND trials, 1252 patients were treated with dofetilide and diuretics concomitantly, of whom 493 died compared to 508 deaths among the 1248 patients receiving placebo and diuretics. (Dofetilide label, Drug interactions)

  • EnalaprilACE inhibitorMajor

    Avoid potassium sparing agents in patients with heart failure ( 7.3 ). (Enalapril label, Drug interactions)

  • Eplerenonealdosterone antagonistMajor

    …serum creatinine > 2.0 mg/dL in males or >1.8 mg/dL in females, • creatinine clearance < 50 mL/min, or • concomitant administration of potassium supplements or potassium-sparing diuretics (e.g., amiloride, spironolactone, or triamterene) [see Warnings and Precautions (5.1) , Adverse Reactions (6.2) , Drug Interactions (7) , and Clinical Pharmacology (12.3) ] . (Eplerenone label, Contraindications)

  • Ethacrynic acidloop diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Furosemideloop diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • GentamicinaminoglycosideMajor

    The concurrent use of gentamicin with potent diuretics, such as ethacrynic acid or furosemide, should be avoided, since certain diuretics by themselves may cause ototoxicity. (Gentamicin label, Boxed warning)

  • Hydrochlorothiazidethiazide diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Indapamidethiazide diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Itraconazoleazole antifungalMajor

    Diuretics Eplerenone Contraindicated during and 2 weeks after TOLSURA treatment. (Itraconazole label, Drug interactions)

  • Lisinopril and hydrochlorothiazideACE inhibitorMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Losartan and hydrochlorothiazideangiotensin II receptor blocker (ARB)Major

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Metolazonethiazide diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • MinoxidilvasodilatorMajor

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

  • NeomycinaminoglycosideMajor

    The concurrent use of neomycin with potent diuretics such as ethacrynic acid or furosemide should be avoided, since certain diuretics by themselves may cause ototoxicity. (Neomycin label, Boxed warning)

  • PotassiumVitamin and mineralMajor

    Potassium supplementation in the form of medication, potassium-containing salt substitutes or a potassium-rich diet should not be used with amiloride HCl except in severe and/or refractory cases of hypokalemia. (Amiloride label, Contraindications)

  • Potassium chloridepotassium supplementMajor

    Potassium supplementation in the form of medication, potassium-containing salt substitutes or a potassium-rich diet should not be used with amiloride HCl except in severe and/or refractory cases of hypokalemia. (Amiloride label, Contraindications)

  • QuinaprilACE inhibitorMajor

    …sometimes associated with oliguria and/or progressive azotemia, and rarely with acute renal failure and/or death, include patients with the following conditions or characteristics: heart failure, hyponatremia, high dose diuretic therapy, recent intensive diuresis or increase in diuretic dose, renal dialysis, or severe volume and/or salt depletion of any etiology. (Quinapril label, Warnings)

  • RepaglinidemeglitinideMajor

    Potassium supplementation in the form of medication, potassium-containing salt substitutes or a potassium-rich diet should not be used with amiloride HCl except in severe and/or refractory cases of hypokalemia. (Amiloride label, Contraindications)

  • Sodium bicarbonateantacidMajor

    Sodium bicarbonate injection is contraindicated in patients who are losing chloride by vomiting or from continuous gastrointestinal suction and in patients receiving diuretics known to produce a hypochloremic alkalosis. (Sodium bicarbonate label, Contraindications)

  • Spironolactonealdosterone antagonistMajor

    Antikaliuretic Therapy or Potassium Supplementation Amiloride HCl should not be given to patients receiving other potassium-conserving agents, such as spironolactone or triamterene. (Amiloride label, Contraindications)

  • Spironolactone and hydrochlorothiazidealdosterone antagonistMajor

    Antikaliuretic Therapy or Potassium Supplementation Amiloride HCl should not be given to patients receiving other potassium-conserving agents, such as spironolactone or triamterene. (Amiloride label, Contraindications)

  • TadalafilPDE5 inhibitorMajor

    …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 ),… (Tadalafil label, Warnings and precautions)

  • Torsemideloop diureticMajor

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

  • Triamterenepotassium-sparing diureticMajor

    Antikaliuretic Therapy or Potassium Supplementation Amiloride HCl should not be given to patients receiving other potassium-conserving agents, such as spironolactone or triamterene. (Amiloride label, Contraindications)

  • Triamterene and hydrochlorothiazidepotassium-sparing diureticMajor

    Antikaliuretic Therapy or Potassium Supplementation Amiloride HCl should not be given to patients receiving other potassium-conserving agents, such as spironolactone or triamterene. (Amiloride label, Contraindications)

  • Valsartan and hydrochlorothiazideangiotensin II receptor blocker (ARB)Major

    Hyperkalemia occurs commonly (about 10%) when amiloride is used without a kaliuretic diuretic. (Amiloride label, Boxed warning)

Moderate interactions (149)

  • Albuterolbeta-adrenergic agonistModerate

    Diuretics: Use with caution. (Albuterol label, Drug interactions)

  • Alfuzosinalpha blockerModerate

    Postural hypotension/syncope: Care should be taken in patients with symptomatic hypotension or who have had a hypotensive response to other medications or are concomitantly treated with antihypertensive medication or nitrates ( 5.1 ) (Alfuzosin label, Warnings and precautions)

  • AliskirenantihypertensiveModerate

    Risk factors for the development of hyperkalemia include renal insufficiency, diabetes, combination use with ARBs or ACEIs [see Contraindications (4) , Warnings and Precautions (5.2) , and Clinical Studies (14.3) ] , NSAIDs, or potassium supplements or potassium sparing diuretics. (Aliskiren label, Warnings and precautions)

  • Allopurinolxanthine oxidase inhibitorModerate

    Hypersensitivity reactions to allopurinol tablets may be increased in patients with decreased kidney function receiving thiazide diuretics and allopurinol tablets concurrently. (Allopurinol label, Warnings and precautions)

  • AmiodaroneantiarrhythmicModerate

    Give special attention to electrolyte and acid-base balance in patients experiencing severe or prolonged diarrhea or in patients receiving concomitant diuretics and laxatives. (Amiodarone label, Warnings and precautions)

  • Amlodipine and benazeprildihydropyridine calcium channel blockerModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • AripiprazoleantipsychoticModerate

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

  • ArmodafinilCNS stimulantModerate

    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%). (Armodafinil label, Warnings and precautions)

  • AsenapineantipsychoticModerate

    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… (Asenapine label, Warnings and precautions)

  • AspirinNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • Aspirin and dipyridamoleantiplatelet agentModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • Atenololbeta blockerModerate

    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. (Atenolol label, Warnings)

  • Atomoxetinenorepinephrine reuptake inhibitorModerate

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

  • AvanafilPDE5 inhibitorModerate

    • 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 ) (Avanafil label, Warnings and precautions)

  • Azilsartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • BenazeprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • Bisoprololbeta blockerModerate

    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. (Bisoprolol label, Warnings)

  • BrexpiprazoleantipsychoticModerate

    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… (Brexpiprazole label, Warnings and precautions)

  • Brimonidinealpha-adrenergic agonistModerate

    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. (Brimonidine label, Drug interactions)

  • Budesonide and formoterolcorticosteroidModerate

    Diuretics: Use with caution. (Budesonide and formoterol label, Drug interactions)

  • BuprenorphineopioidModerate

    Examples: cyclobenzaprine, metaxalone Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Buprenorphine label, Drug interactions)

  • Examples: Cyclobenzaprine, metaxalone Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Buprenorphine and naloxone label, Drug interactions)

  • CanagliflozinSGLT2 inhibitorModerate

    Patients with impaired renal function (eGFR less than 60 mL/min/1.73 m 2 ), elderly patients, or patients on loop diuretics may be at increased risk for volume depletion or hypotension. (Canagliflozin label, Warnings and precautions)

  • Candesartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • CaptoprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • CarbamazepineanticonvulsantModerate

    Elderly patients and patients treated with diuretics are at greater risk of developing hyponatremia. (Carbamazepine label, Warnings and precautions)

  • Carbidopa and levodopadopaminergic drugModerate

    Antihypertensive drugs: May cause symptomatic postural hypotension. (Carbidopa and levodopa label, Drug interactions)

  • CariprazineantipsychoticModerate

    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… (Cariprazine label, Warnings and precautions)

  • Carvedilolbeta blockerModerate

    If such symptoms occur, diuretics should be increased and the carvedilol dose should not be advanced until clinical stability resumes [see Dosage and Administration (2) ] . (Carvedilol label, Warnings and precautions)

  • CelecoxibNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • ChlorpromazineantipsychoticModerate

    Thiazide diuretics may accentuate the orthostatic hypotension that may occur with phenothiazines. (Chlorpromazine label, Precautions)

  • Cholestyraminebile acid sequestrantModerate

    Drug Interactions Cholestyramine for Oral Suspension USP may delay or reduce the absorption of concomitant oral medication such as phenylbutazone, warfarin, thiazide diuretics (acidic), or propranolol (basic), as well as tetracycline, penicillin G, phenobarbital, thyroid and thyroxine preparations, estrogens and progestins, and digitalis. (Cholestyramine label, Drug interactions)

  • CitalopramSSRIModerate

    Elderly patients, patients taking diuretics, and those who are volume depleted may be at greater risk for developing hyponatremia with SSRIs [see Use in Specific Populations ( 8.5 )] . (Citalopram label, Warnings and precautions)

  • CodeineopioidModerate

    Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Codeine label, Drug interactions)

  • Cyclobenzaprinemuscle relaxantModerate

    …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. (Cyclobenzaprine label, Drug interactions)

  • DapagliflozinSGLT2 inhibitorModerate

    Patients with impaired renal function (eGFR less than 60 mL/min/1.73 m 2 ), elderly patients, or patients on loop diuretics may be at increased risk for volume depletion or hypotension. (Dapagliflozin label, Warnings and precautions)

  • DesmopressinModerate

    …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). (Desmopressin label, Drug interactions)

  • DesvenlafaxineSNRIModerate

    Also, patients taking diuretics or who are otherwise volume depleted can be at greater risk [see Use in Specific Populations (8.5) and Clinical Pharmacology (12.3) ] . (Desvenlafaxine label, Warnings and precautions)

  • Dexlansoprazoleproton pump inhibitorModerate

    For patients expected to be on prolonged treatment or who take PPIs with medications such as digoxin or drugs that may cause hypomagnesemia (e.g., diuretics), health care professionals may consider monitoring magnesium levels prior to initiation of PPI treatment and periodically [see Adverse Reactions (6.2) ] . (Dexlansoprazole label, Warnings and precautions)

  • DexmethylphenidateCNS stimulantModerate

    Antihypertensive Drugs: Monitor blood pressure. (Dexmethylphenidate label, Drug interactions)

  • DiclofenacNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • Digoxindigitalis glycosideModerate

    Serum potassium levels should be carefully monitored when digoxin is given to patients at high risk of hypokalemia ( e.g. , those receiving diuretics, corticosteroids, or other drugs that commonly lead to potassium loss; those with gastrointestinal losses through diarrhea, vomiting, or nasogastric suction; or those with potassium-losing endocrinopathies or nephropathies). (Digoxin label, Warnings and precautions)

  • Drospirenone and ethinyl estradioloral contraceptiveModerate

    Medications that may increase serum potassium concentration include ACE inhibitors, angiotensin-II receptor antagonists, potassium-sparing diuretics, potassium supplementation, heparin, aldosterone antagonists, and NSAIDS. (Drospirenone and ethinyl estradiol label, Warnings and precautions)

  • DuloxetineSNRIModerate

    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 Warnings and Precautions ( 5.12 ) and Drug Interactions ( 7.1 )] and in patients taking CYMBALTA at doses above 60 mg daily. (Duloxetine label, Warnings and precautions)

  • EmpagliflozinSGLT2 inhibitorModerate

    Patients with impaired renal function (eGFR less than 60 mL/min/1.73 m 2 ), elderly patients, or patients on loop diuretics may be at increased risk for volume depletion or hypotension. (Empagliflozin label, Warnings and precautions)

  • Empagliflozin and metforminSGLT2 inhibitorModerate

    Patients with impaired renal function (eGFR less than 60 mL/min/1.73 m 2 ), elderly patients, or patients on loop diuretics may be at increased risk for volume depletion or hypotension. (Empagliflozin and metformin label, Warnings and precautions)

  • EpinephrinesympathomimeticModerate

    …Precautions (5.6) and Adverse Reactions (6) ]. β-blockers, such as propranolol Cyclopropane or halogenated hydrocarbon anesthetics, such as halothane Antihistamines Thyroid hormones Diuretics Cardiac glycosides, such as digitalis glycosides Quinidine Drugs potentiating hypokalemic effects of epinephrine • Potassium depleting diuretics • Corticosteroids • Theophylline… (Epinephrine label, Drug interactions)

  • Epoetin alfaModerate

    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. (Epoetin alfa label, Warnings and precautions)

  • EscitalopramSSRIModerate

    Also, patients taking diuretics or who are otherwise volume depleted may be at greater risk. (Escitalopram label, Warnings and precautions)

  • Esmololbeta blockerModerate

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

  • Esomeprazoleproton pump inhibitorModerate

    For patients expected to be on prolonged treatment or who take PPIs with medications such as digoxin or drugs that may cause hypomagnesemia (e.g., diuretics), health care professionals may consider monitoring magnesium levels prior to initiation of PPI treatment and periodically [see Adverse Reactions (6.2) ] . (Esomeprazole label, Warnings and precautions)

  • EtodolacNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • FentanylopioidModerate

    …treatment with Class 1 and Class III antiarrhythmics, 4) treatment with monoamine oxidase inhibitors (MAOI's), 5) concomitant treatment with other drug products known to prolong the QT interval and 6) electrolyte imbalance, in particular hypokalemia and hypomagnesemia, or concomitant treatment with drugs (e.g., diuretics) that may cause electrolyte imbalance. (Fentanyl label, Warnings and precautions)

  • Fluconazoleazole antifungalModerate

    An effect of this magnitude should not necessitate a change in the fluconazole dose regimen in subjects receiving concomitant diuretics. (Fluconazole label, Drug interactions)

  • FludrocortisonecorticosteroidModerate

    Amphotericin B or potassium-depleting diuretics (benzothiadiazines and related drugs, ethacrynic acid and furosemide)—enhanced hypokalemia. (Fludrocortisone label, Drug interactions)

  • FluoxetineSSRIModerate

    Also, patients taking diuretics or who are otherwise volume depleted may be at greater risk [see Use in Specific Populations ( 8.5 )] . (Fluoxetine label, Warnings and precautions)

  • Fluticasone and salmeterolcorticosteroidModerate

    Diuretics: Use with caution. (Fluticasone and salmeterol label, Drug interactions)

  • FluvoxamineSSRIModerate

    Also, patients taking diuretics or who are otherwise volume depleted may be at greater risk. (Fluvoxamine label, Warnings and precautions)

  • Formoterolbeta-adrenergic agonistModerate

    • Xanthine derivatives, steroids, diuretics, or non-potassium sparing diuretics may potentiate hypokalemia or ECG changes. (Formoterol label, Drug interactions)

  • FosinoprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • GlimepiridesulfonylureaModerate

    …danazol, glucagon, somatropin, protease inhibitors, atypical antipsychotic medications (e.g., olanzapine and clozapine), barbiturates, diazoxide, laxatives, rifampin, thiazides and other diuretics, corticosteroids, phenothiazines, thyroid hormones, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics (e.g., epinephrine, albuterol, terbutaline),… (Glimepiride label, Drug interactions)

  • GlipizidesulfonylureaModerate

    …may reduce the glucose-lowering effect of GLUCOTROL XL, leading to worsening glycemic control: atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isoniazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic… (Glipizide label, Drug interactions)

  • HaloperidolantipsychoticModerate

    Orthostatic vital signs should be monitored in patients who are at risk for hypotension (e.g., geriatric patients, patients with dehydration, hypovolemia, and concomitantly treated with antihypertensive medications), patients with known cardiovascular disease (history of myocardial infarction, ischemic heart disease, heart failure, or conduction abnormalities), and… (Haloperidol label, Warnings and precautions)

  • Diuretics Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Hydrocodone and acetaminophen label, Drug interactions)

  • HydromorphoneopioidModerate

    Examples: cyclobenzaprine, metaxalone Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Hydromorphone label, Drug interactions)

  • IbuprofenNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • IloperidoneantipsychoticModerate

    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… (Iloperidone label, Warnings and precautions)

  • IndomethacinNSAIDModerate

    Since indomethacin and potassium-sparing diuretics, including amiloride HCl, may each be associated with increased serum potassium levels, the potential effects on potassium kinetics and renal function should be considered when these agents are administered concurrently. (Amiloride label, Drug interactions)

  • Insulin aspartinsulinModerate

    Drugs That May Decrease the Blood Glucose Lowering Effect of Insulin Aspart Drugs: Atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isoniazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic agents (e.g.,… (Insulin aspart label, Drug interactions)

  • Insulin degludecinsulinModerate

    Drugs That May Decrease the Blood Glucose Lowering Effect of Insulin Degludec Drugs: Atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isoniazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic agents (e.g.,… (Insulin degludec label, Drug interactions)

  • Insulin detemirinsulinModerate

    Drugs That May Decrease the Blood Glucose Lowering Effect of LEVEMIR Drugs: Atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isoniazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic agents (e.g., albuterol,… (Insulin detemir label, Drug interactions)

  • Insulin glargineinsulinModerate

    Drugs that May Decrease the Blood Glucose Lowering Effect of Insulin Glargine-yfgn Drugs: Atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isoniazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic agents… (Insulin glargine label, Drug interactions)

  • Insulin lisproinsulinModerate

    Drugs That May Decrease the Blood Glucose Lowering Effect of LYUMJEV Drugs: Atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isoniazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic agents (e.g., albuterol,… (Insulin lispro label, Drug interactions)

  • Irbesartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • Ketoconazoleazole antifungalModerate

    Diuretics eplerenone The potential increase in plasma concentrations of eplerenone when coadministered with ketoconazole tablets may increase the risk of hyperkalemia and hypotension. (Ketoconazole label, Drug interactions)

  • KetorolacNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • Lansoprazoleproton pump inhibitorModerate

    For patients expected to be on prolonged treatment or who take PPIs with medications such as digoxin or drugs that may cause hypomagnesemia (e.g., diuretics), health care professionals may consider monitoring magnesium levels prior to initiation of PPI treatment and periodically [see Adverse Reactions (6.2) ] . (Lansoprazole label, Warnings and precautions)

  • Levalbuterolbeta-adrenergic agonistModerate

    Diuretics The ECG changes or hypokalemia that may result from the administration of non-potassium-sparing diuretics (such as loop and thiazide diuretics) can be acutely worsened by beta-agonists, especially when the recommended dose of the beta-agonist is exceeded. (Levalbuterol label, Drug interactions)

  • LevomilnacipranSNRIModerate

    Also, patients taking diuretics or who are otherwise volume depleted can be at greater risk. (Levomilnacipran label, Warnings and precautions)

  • LevorphanolopioidModerate

    Diuretics Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Levorphanol label, Drug interactions)

  • LinezolidantibioticModerate

    Monitor serum sodium levels regularly in the elderly, in patients taking diuretics, and in other patients at risk of hyponatremia and/or SIADH while taking Linezolid injection. (Linezolid label, Warnings and precautions)

  • LisinoprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • Lithiumserotonergic drugModerate

    (See WARNINGS .) Lithium generally should not be given with diuretics because they reduce its renal clearance and add a high risk of lithium toxicity. (Amiloride label, Drug interactions)

  • Losartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • LumateperoneantipsychoticModerate

    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… (Lumateperone label, Warnings and precautions)

  • LurasidoneantipsychoticModerate

    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,… (Lurasidone label, Warnings and precautions)

  • MeloxicamNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • MeperidineopioidModerate

    Examples: Cyclobenzaprine, metaxalone Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Meperidine label, Drug interactions)

  • MethadoneopioidModerate

    Closely monitor patients with risk factors for development of prolonged QT interval (e.g., cardiac hypertrophy, concomitant diuretic use, hypokalemia, hypomagnesemia), a history of cardiac conduction abnormalities, and those taking medications affecting cardiac conduction. (Methadone label, Warnings and precautions)

  • MethylphenidateCNS stimulantModerate

    Antihypertensive Drugs: Monitor blood pressure. (Methylphenidate label, Drug interactions)

  • Metoprololbeta blockerModerate

    If such symptoms occur, increase diuretics and restore clinical stability before advancing the dose of Metoprolol Tartrate Tablets [see Dosage and Administration (2) ]. (Metoprolol label, Warnings and precautions)

  • MirtazapineantidepressantModerate

    Elderly patients, patients taking diuretics, and those who are volume-depleted may be at greater risk of developing hyponatremia [see Use in Specific Populations (8.5) ] . (Mirtazapine label, Warnings and precautions)

  • ModafinilCNS stimulantModerate

    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%). (Modafinil label, Warnings and precautions)

  • MoexiprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • MorphineopioidModerate

    Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Morphine label, Drug interactions)

  • NabumetoneNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • Nadololbeta blockerModerate

    Although beta-blockers should be avoided in overt congestive heart failure, if necessary, they can be used with caution in patients with a history of failure who are well-compensated, usually with digitalis and diuretics. (Nadolol label, Warnings)

  • NalbuphineopioidModerate

    Diuretics Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Nalbuphine label, Drug interactions)

  • NaproxenNSAIDModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • NiacinModerate

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

  • NitroglycerinnitrateModerate

    Antihypertensives: Possible additive hypotensive effects. (Nitroglycerin label, Drug interactions)

  • OlanzapineantipsychoticModerate

    …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. (Olanzapine label, Warnings and precautions)

  • OliceridineopioidModerate

    Examples: cyclobenzaprine, metaxalone Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Oliceridine label, Drug interactions)

  • Olmesartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • Omeprazoleproton pump inhibitorModerate

    For patients expected to be on prolonged treatment or who take PPIs with medications such as digoxin or drugs that may cause hypomagnesemia (e.g., diuretics), health care professionals may consider monitoring magnesium levels prior to initiation of PPI treatment and periodically [see Adverse Reactions ( 6.2 )] . (Omeprazole label, Warnings and precautions)

  • OxycodoneopioidModerate

    Examples: cyclobenzaprine, metaxalone Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Oxycodone label, Drug interactions)

  • Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Oxycodone and acetaminophen label, Drug interactions)

  • OxymorphoneopioidModerate

    Examples: butorphanol, nalbuphine, pentazocine, buprenorphine Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Oxymorphone label, Drug interactions)

  • PaliperidoneantipsychoticModerate

    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). (Paliperidone label, Warnings and precautions)

  • Pantoprazoleproton pump inhibitorModerate

    For patients expected to be on prolonged treatment or who take PPIs with medications such as digoxin or drugs that may cause hypomagnesemia (e.g., diuretics), health care professionals may consider monitoring magnesium levels prior to initiation of PPI treatment and periodically [see Adverse Reactions (6.2) ]. (Pantoprazole label, Warnings and precautions)

  • ParoxetineSSRIModerate

    Geriatric patients, patients taking diuretics, and those who are volume-depleted may be at greater risk of developing hyponatremia with SSRIs [see Use in Specific Populations ( 8.5 )] . (Paroxetine label, Warnings and precautions)

  • Pentazocine and naloxoneopioidModerate

    Diuretics Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Pentazocine and naloxone label, Drug interactions)

  • PentoxifyllinemethylxanthineModerate

    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. (Pentoxifylline label, Drug interactions)

  • PerindoprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • PhenelzineMAO inhibitorModerate

    …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. (Phenelzine label, Warnings)

  • Phentermine and topiramateCNS stimulantModerate

    In addition, when phentermine and topiramate extended-release capsules are used in conjunction with nonpotassium sparing diuretics this may further potentiate potassium-wasting. (Phentermine and topiramate label, Warnings and precautions)

  • Pindololbeta blockerModerate

    Although beta-blockers should be avoided in overt congestive heart failure, if necessary, pindolol tablets can be used with caution in patients with a history of failure who are well-compensated, usually with digitalis and diuretics. (Pindolol label, Warnings)

  • Prazosinalpha blockerModerate

    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. (Prazosin label, Warnings)

  • ProchlorperazineantipsychoticModerate

    Thiazide diuretics may accentuate the orthostatic hypotension that may occur with phenothiazines. (Prochlorperazine label, Precautions)

  • QuetiapineantipsychoticModerate

    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). (Quetiapine label, Warnings and precautions)

  • Rabeprazoleproton pump inhibitorModerate

    For patients expected to be on prolonged treatment or who take PPIs with medications such as digoxin or drugs that may cause hypomagnesemia (e.g., diuretics), health care professionals may consider monitoring magnesium levels prior to initiation of PPI treatment and periodically [see Adverse Reactions (6.2) ]. (Rabeprazole label, Warnings and precautions)

  • RamiprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • RiociguatvasodilatorModerate

    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) ] . (Riociguat label, Warnings and precautions)

  • RisperidoneantipsychoticModerate

    Clinically significant hypotension has been observed with concomitant use of oral RISPERDAL and antihypertensive medication. (Risperidone label, Warnings and precautions)

  • Sacubitril and valsartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • Salmeterolbeta-adrenergic agonistModerate

    Diuretics: Use with caution. (Salmeterol label, Drug interactions)

  • SertralineSSRIModerate

    Elderly patients, patients taking diuretics, and those who are volume-depleted may be at greater risk of developing hyponatremia with SSRIs [see Use in Specific Populations ( 8.5 )] . (Sertraline label, Warnings and precautions)

  • SildenafilPDE5 inhibitorModerate

    Caution is advised when SILDENAFIL ORAL FILM is co-administered with alpha-blockers or antihypertensives. (Sildenafil label, Warnings and precautions)

  • Sotalolbeta blockerModerate

    Special attention should be given to electrolyte and acid-base balance in patients experiencing severe or prolonged diarrhea or patients receiving concomitant diuretic drugs. (Sotalol label, Warnings and precautions)

  • Drug Interactions In elderly patients concurrently receiving certain diuretics, primarily thiazides, an increased incidence of thrombocytopenia with purpura has been reported. (Sulfamethoxazole and trimethoprim label, Drug interactions)

  • Sumatriptan and naproxentriptanModerate

    In some patients, the administration of a non-steroidal anti-inflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium-sparing and thiazide diuretics. (Amiloride label, Drug interactions)

  • TacrolimusimmunosuppressantModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • TapentadolopioidModerate

    …use of skeletal muscle relaxants and opioids, consider prescribing naloxone for the emergency treatment of opioid overdose [see Dosage and Administration (2.2) , Warnings and Precautions (5.2 , 5.3) ] Examples: cyclobenzaprine, metaxalone Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Tapentadol label, Drug interactions)

  • Telmisartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • Terazosinalpha blockerModerate

    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). (Terazosin label, Warnings and precautions)

  • Terbutalinebeta-adrenergic agonistModerate

    Diuretics The ECG changes and/or hypokalemia that may result from the administration of non-potassium sparing diuretics (such as loop or thiazide diuretics) can be acutely worsened by beta-agonists, especially when the recommended dose of the beta-agonist is exceeded. (Terbutaline label, Precautions)

  • TestosteroneandrogenModerate

    In patients with hypertension on antihypertensive therapy, KYZATREX® increased the mean systolic/diastolic BP by 3.4/0.7 mm Hg from baseline after 4 months of treatment and 3.1/1.0 mm Hg from baseline after 6 months of treatment. [see Adverse Reactions (6.1) ]. (Testosterone label, Warnings and precautions)

  • TobramycinaminoglycosideModerate

    Some diuretics can enhance aminoglycoside toxicity by altering antibiotic concentrations in serum and tissue. (Tobramycin label, Drug interactions)

  • TramadolopioidModerate

    Diuretics Clinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. (Tramadol label, Drug interactions)

  • TrandolaprilACE inhibitorModerate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • TrazodoneantidepressantModerate

    Concomitant use with an antihypertensive may require a reduction in the dose of the antihypertensive drug. (Trazodone label, Warnings and precautions)

  • Umeclidinium and vilanterolanticholinergicModerate

    Diuretics: Use with caution. (Umeclidinium and vilanterol label, Drug interactions)

  • Valsartanangiotensin II receptor blocker (ARB)Moderate

    The risk of hyperkalemia may be increased when potassium-conserving agents, including amiloride HCl, are administered concomitantly with an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist, cyclosporine or tacrolimus. (Amiloride label, Warnings)

  • VardenafilPDE5 inhibitorModerate

    Vardenafil hydrochloride tablets can potentiate the hypotensive effects of nitrates, alpha- blockers, and antihypertensives. (Vardenafil label, Drug interactions)

  • VenlafaxineSNRIModerate

    Also, patients taking diuretics or who are otherwise volume-depleted may be at greater risk [see Use in Specific Populations ( 8.5 )] . (Venlafaxine label, Warnings and precautions)

  • Verapamilcalcium channel blockerModerate

    Control patients with milder ventricular dysfunction, if possible, with optimum doses of digitalis and/or diuretics before verapamil treatment is started [see Drug Interactions ( 7.5 )] . (Verapamil label, Warnings and precautions)

  • VilazodoneSSRIModerate

    Elderly patients, patients taking diuretics, and those who are volume-depleted may be at greater risk of developing hyponatremia with SSRIs and SNRIs [see Use in Specific Populations ( 8.5 )] . (Vilazodone label, Warnings and precautions)

  • VortioxetineantidepressantModerate

    Also, patients taking diuretics or who are otherwise volume-depleted can be at greater risk. (Vortioxetine label, Warnings and precautions)

  • ZiprasidoneantipsychoticModerate

    Hypokalemia may result from diuretic therapy, diarrhea, and other causes. (Ziprasidone label, Warnings and precautions)

Minor mentions (27)

  • AcarboseantidiabeticMinor

    These drugs include the thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel-blocking drugs, and isoniazid. (Acarbose label, Drug interactions)

  • AmbrisentanMinor

    Patients required intervention with a diuretic, fluid management, or, in some cases, hospitalization for decompensating heart failure. (Ambrisentan label, Warnings and precautions)

  • BosentanCYP3A4 inducerMinor

    Patients required intervention with a diuretic, fluid management, or hospitalization for decompensating heart failure. (Bosentan label, Warnings and precautions)

  • ButorphanolopioidMinor

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

  • DronedaroneantiarrhythmicMinor

    Hypokalemia and Hypomagnesemia with Potassium-Depleting Diuretics Hypokalemia or hypomagnesemia may occur with concomitant administration of potassium-depleting diuretics. (Dronedarone label, Warnings and precautions)

  • Finasteride5-alpha reductase inhibitorMinor

    …clinical studies with acetaminophen, acetylsalicylic acid, α-blockers, angiotensin-converting enzyme (ACE) inhibitors, analgesics, anti-convulsants, beta-adrenergic blocking agents, diuretics, calcium channel blockers, cardiac nitrates, HMG-CoA reductase inhibitors, nonsteroidal anti-inflammatory drugs (NSAIDs), benzodiazepines, H 2 antagonists and quinolone anti-infectives… (Finasteride label, Drug interactions)

  • FlecainideantiarrhythmicMinor

    Flecainide acetate has been used in a large number of patients receiving diuretics without apparent interaction. (Flecainide label, Drug interactions)

  • GlyburidesulfonylureaMinor

    These drugs include the thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel blocking drugs, and isoniazid. (Glyburide label, Drug interactions)

  • Glyburide and metforminsulfonylureaMinor

    Examples: Thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel blockers, and isoniazid. (Glyburide and metformin label, Drug interactions)

  • HydralazinevasodilatorMinor

    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. (Hydralazine label, Drug interactions)

  • ImatinibCYP3A4 inhibitorMinor

    Weigh patients regularly and manage unexpected rapid weight gain by drug interruption and diuretics. (Imatinib label, Warnings and precautions)

  • Insulin regular (human)insulinMinor

    Such measures include the intravenous administration of sodium bicarbonate solution or oral or parenteral glucose with a rapid-acting insulin preparation. (Amiloride label, Warnings)

  • Isradipinedihydropyridine calcium channel blockerMinor

    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. (Isradipine label, Drug interactions)

  • MacitentanMinor

    Postmarketing cases of edema and fluid retention occurring within weeks of starting OPSUMIT, some requiring intervention with a diuretic or hospitalization for decompensated heart failure, have been reported [see Adverse Reactions (6.2) ] . (Macitentan label, Warnings and precautions)

  • MetforminbiguanideMinor

    Examples: Thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel blockers, and isoniazid. (Metformin label, Drug interactions)

  • MethyldopaantihypertensiveMinor

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

  • MethylprednisolonecorticosteroidMinor

    Amphotericin B injection and potassium-depleting agents : When corticosteroids are administered concomitantly with potassium-depleting agents (e.g., amphotericin B, diuretics), patients should be observed closely for development of hypokalemia. (Methylprednisolone label, Drug interactions)

  • Nisoldipinedihydropyridine calcium channel blockerMinor

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

  • Nortriptylinetricyclic antidepressantMinor

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

  • Penicillin Gpenicillin antibioticMinor

    These drugs include: aspirin, phenylbutazone, sulfonamides, indomethacin, thiazide diuretics, furosemide and ethacrynic acid. (Penicillin G label, Drug interactions)

  • Pioglitazone and metforminthiazolidinedioneMinor

    These drugs include the thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel blockers, and isoniazid. (Pioglitazone and metformin label, Drug interactions)

  • PrednisolonecorticosteroidMinor

    Potassium-depleting agents (e.g., diuretics, Amphotericin B): When corticosteroids are administered concomitantly with potassium-depleting agents, patients should be observed closely for development of hypokalemia. (Prednisolone label, Drug interactions)

  • PrednisonecorticosteroidMinor

    Potassium-Depleting Agents (e.g., Diuretics, Amphotericin B) When corticosteroids are administered concomitantly with potassium-depleting agents, patients should be observed closely for development of hypokalemia. (Prednisone label, Drug interactions)

  • Sitagliptin and metforminDPP-4 inhibitorMinor

    Examples: Thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel blockers, and isoniazid. (Sitagliptin and metformin label, Drug interactions)

  • TerbinafineantifungalMinor

    There is no information available from adequate drug-drug interaction studies with the following classes of drugs: oral contraceptives, hormone replacement therapies, hypoglycemics, phenytoins, thiazide diuretics, and calcium channel blockers. (Terbinafine label, Drug interactions)

  • TirzepatideGLP-1 receptor agonistMinor

    Such measures include the intravenous administration of sodium bicarbonate solution or oral or parenteral glucose with a rapid-acting insulin preparation. (Amiloride label, Warnings)

  • TriamcinolonecorticosteroidMinor

    Amphotericin B injection and potassium-depleting agents: When corticosteroids are administered concomitantly with potassium-depleting agents ( i.e., amphotericin B, diuretics), patients should be observed closely for development of hypokalemia. (Triamcinolone label, Drug interactions)

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Not medical advice. Severity reflects the label's wording, not your circumstances. A "major" flag can be routine under supervision and a "minor" one can matter at high doses. Ask a pharmacist.