what is spironolact
23 Reviews. Spironolactone is the generic form of the brand-name drug Aldactone, a prescription diuretic drug. The drug is used to treat a condition called primary hyperaldosteronism, in which the body produces excess amounts of the hormone aldosterone, which regulates your bodyâs sodium and water levels.Spironolactone helps restore a healthy balance of sodium and potassium in your body. Itâs also used to treat:he drug is used to treat a condition called primary hyperaldosteronism, in which the body produces excess amounts of the hormone aldosterone, which regulates your bodyâs sodium and water levels. Spironolactone helps restore a healthy balance of sodium and potassium in your body. Itâs also used to treat: