Potassium-Sparing Diuretics

Potassium-sparing diuretics are medications that help eliminate excess salt and water from the body to lower blood pressure and reduce swelling. Unlike other diuretics, they retain potassium, a vital mineral, preventing its deficiency. They work by blocking certain hormones in the kidneys that cause the body to lose potassium and increase salt and water retention. These drugs are often used with other diuretics to balance potassium levels, making them helpful in conditions like high blood pressure, heart failure, or certain hormonal disorders. They require careful monitoring to avoid high potassium levels, which can be dangerous.