Telmisartan + Hydrochlorothiazide is a combination of two medicines:
Telmisartan and hydrochlorothiazide which lowers the blood pressure
effectively. Telmisartan is an angiotensin receptor blocker (ARB). It works
by blocking the hormone angiotensin, thereby relaxing the blood vessels.
This allows the blood to flow more smoothly and the heart to pump more
efficiently. Hydrochlorothiazide is a diuretic that removes extra water and
certain electrolytes from the body. Over time it also relaxes blood vessels
and improves blood flow.