This is a combination product that contains two medications used to lower hypertension (high blood pressure): telmisartan and hydrochlorothiazide. It is used to treat high blood pressure for people who require treatment with both telmisartan and hydrochlorothiazide. Telmisartan belongs to a class of medications called angiotensin II blockers, which help to lower blood pressure by relaxing blood vessels. Hydrochlorothiazide is a diuretic (water pill) that helps control blood pressure by getting rid of excess salt and water.
