Diuretics help manage fluid buildup but can cause dangerous electrolyte shifts and harmful drug interactions. Learn how loop, thiazide, and potassium-sparing diuretics affect sodium and potassium levels-and which medications make risks worse.
Proton pump inhibitors can severely reduce absorption of some antifungals like itraconazole and ketoconazole, leading to treatment failure. Fluconazole and echinocandins are safer alternatives. New research also suggests PPIs may boost antifungal power against resistant fungi.
Learn how to safely combine amiodarone with other antiarrhythmics, covering dosing, monitoring, drug interactions, and practical clinical guidelines.
Learn when and why H2 blockers and PPIs should (or shouldn't) be combined, see key differences, safety risks, and practical prescribing tips.