Potassium-sparing diuretics Cyclosporine

Drugs that may be affected by NSAIDs include the following Aminoglycosides, anticoagulants, ACE inhibitors, beta blockers, cyclosporine, dextromethorphan, digoxin, dipyridamole, hydantoins, lithium, loop diuretics, methotrexate, penicillamine, potassium-sparing diuretics, sympathomimetics, theophylline, thiazide diuretics. 

Drugs that may affect cyclosporine include allopurinol, amiodarone, androgens (eg, danazol, methyltestosterone), anticonvulsants (eg, carbamazepine, phenobarbital, phenytoin), azole antifungals (eg, fluconazole, ketoconazole), beta-blockers, bosentan, bromocriptine, calcium channel blockers, colchicine, oral contraceptives, corticosteroids, fluoroquinolones (eg, ciprofloxacin), foscarnet, HMG-CoA reductase inhibitors, imipenem-cilastatin, macrolide antibiotics, methotrexate, metoclopramide, nafcillin, nefazodone, orlistat, potassium-sparing diuretics, probucol, rifamycins (rifampin, rifabutin), serotonin reuptake inhibitors (SSRIs eg, fluoxetine, sertraline),... 

Drugs that may be affected by cyclosporine include bosentan, digoxin, etopisode, and HMG-CoA reductase inhibitors, methotrexate, potassium-sparing diuretics, and sirolimus. 

Cyclosporine has significant nephrotoxicity, and its toxicity can be increased by drug interactions with diltiazem, potassium-sparing diuretics, and other drugs inhibiting CYP3A. Serum creatinine should be closely monitored. Other toxicities include hypertension, hyperkalemia, hepatotoxicity, gingival hyperplasia, and hirsutism. 

Many drugs and other chemicals can adversely affect renal function by directly or indirectly affecting the reabsorption of electrolytes and water in the kidney. Chlorpropamide can enhance the secretion of ADH and promote the water conservation actions of the hormone, while lithium use can lead to a nephrogenic diabetes insipidus. NSAIDs block the formation of renal prostaglandins, which can result in hyperkalemia. Hyperkalemia may also result from the use of beta blockers, potassium-sparing diuretics, and cyclosporine. 

Clinically important, potentially hazardous interactions with amiodarone, beta-blockers, caspofungin, cyclosporine, dairy products, danazol, erythromycin, etoricoxib, grapefruit juice, hemophilus B vaccine, HMG-CoA reductase inhibitors, ibuprofen, immunosuppressants, ketoconazole, lopinavir, lovastatin, mycophenolate, peanuts, potassium, potassium-sparing diuretics, rifabutin, rifampin, rifapentine, simvastatin, St John s wort, telithromycin, vaccines... 

Clinically important, potentially hazardous interactions with allopurinol, amiloride, cimetidine, corticosteroids, cyclosporine, insulin, lithium, potassium sparing diuretics, potassium supplements, procainamide, spironolactone, triamterene... 

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