Telmisartan & Hydrochlorothiazide Tablets IP supplied under the trade name of Telkrit 40H is a combination medicine that is prescribed for the treatment of high blood pressure. Supplied in packaging of 10*10, this medicine is highly effective especially when a single medicine cannot effectively control high blood pressure. It works by lowering the blood pressure, which also reduces the risk of a heart attack or a heart stroke. This medicine can be taken with or without food in dosage prescribed by the doctor.