diuretic

Key facts Diuretics are medicines that help your kidneys produce more urine, to remove extra fluid in your body. They can lower blood pressure and relieve symptoms of fluid build-up caused by heart, liver or kidney problems. Diuretic medicines can cause an imbalance of fluid and salts in your blood, such as sodium and potassium — see your doctor regularly to make sure your levels are healthy. There are several types of diuretics, such as thiazide, loop and potassium-sparing. Do not stop taking your diuretic or change your dose without your doctor’s advice. What are diuretics? Diuretics are medicines that