It is a diuretic, which is used to control high blood pressure and edema.It is used by people who have developed or are at risk for low potassium levels on hydrochlorothiazide. It allows you to produce more urine, which helps your body get rid of extra salt, water. This drug also decreases extra fluid in your body (edema) caused by conditions such as heart failure, liver disease, or kidney disease. This can minimize symptoms like shortness of breath or swelling of ankle and feet.
