Cholestyramine resin 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, mechanism, phenylbutazone>, <Cholestyramine, mechanism, warfarin>, <Cholestyramine, mechanism, thiazide diuretics>, <Cholestyramine, mechanism, propranolol>, <Cholestyramine, mechanism, tetracycline>, <Cholestyramine, mechanism, penicillin G>, <Cholestyramine, mechanism, phenobarbital>, <Cholestyramine, mechanism, thyroxine>, <Cholestyramine, mechanism, estrogens>, <Cholestyramine, mechanism, progestins>, <Cholestyramine, mechanism, digitalis>