Eplerenone

**Semantic type:** Pharmacologic Substance

**Definition:** A selective aldosterone receptor antagonist. Eplerenone binds to the mineralocorticoid receptor and blocks the binding of aldosterone, thereby decreasing sodium resorption and subsequently increasing water outflow. This leads to a decrease in blood pressure. Eplerenone is used in the treatment of hypertension and congestive heart failure.

**Synonyms:** - 9,11alpha-Epoxy-17-hydroxy-3-oxo-17alpha-pregn-4-ene-7alpha,21-dicarboxylic acid, gamma-lactone, Methyl Ester - EPLERENONE - Inspra