What is hydrochlorothiazide used for? Hydrochlorothiazide is commonly used to treat high blood pressure (hypertension). Hydrochlorothiazide is a diuretic, also called a water pill, that may be ...

Hydrochlorothiazide (Unisart-H ... Adult- HTN- The recommended dose is 12.5 to 50 mg once daily. Edema- The recommended dose is 25-100 mg once daily or in divided doses. Caution should be ...