कोलेस्टिरामिन और मेटोप्रोलोल और हाइड्रोक्लोरोथायज़ाइड का इंटरैक्शन

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 and colestipol: Reduced absorption of thiazides.

Single doses of either cholestyramine or colestipol resins bind the hydrochlorothiazide and reduce its absorption from the gastrointestinal tract by up to 85% and 43%, respectively.

Stagger the dosage of hydrochlorothiazide and ion exchange resins ( e.g., cholestyramine and colestipol resins ) such that hydrochlorothiazide is administered at least 4 hours before or 4-6 hours after the administration of resins to minimize the interaction.