Spironolactone

Spironolactone is a potassium-sparing diuretic, often called a water pill. It helps the body get rid of extra salt and water while helping retain potassium, which can lower fluid buildup and reduce blood pressure.

It is used for high blood pressure, swelling from heart failure or liver disease, and certain hormone-related conditions. Follow your prescriber’s directions carefully, and seek medical advice if you have kidney problems, high potassium, or take medicines that can affect potassium levels.