Anatomical Therapeutic Chemical • C03XA • Vasopressin antagonists

C Cardiovascular system

C01 Cardiac therapy

C02 Antihypertensives

C03 Diuretics

C03A Low-ceiling diuretics, thiazides

C03B Low-ceiling diuretics, excluding thiazides

C03C High-ceiling diuretics

C03D Potassium-sparing agents

C03E Diuretics and potassium-sparing agents in combination

C03X Other diuretics

C03XA Vasopressin antagonists

C03XA01 tolvaptan Indicated for: hyponatremia; autosomal dominant polycystic kidney disease

C04 Peripheral vasodilators

C05 Vasoprotectives

C07 Beta blocking agents

C08 Calcium channel blockers

C09 Agents acting on the renin-angiotensin system

C10 Lipid modifying agents