Detailed Telmisartan dosage information for adults. Includes dosages for Hypertension and Cardiovascular Risk Reduction; plus renal, liver and dialysis adjustments. Telsartan 40 Tablet helps lower blood pressure by relaxing blood vessels, making it easier for the heart to pump blood. When taken regularly as prescribed by the doctor, it helps reduce the risk of complications like kidney damage, heart disease, and stroke. Telmisartan 40 MG Tablet is a medicine for high blood pressure and diabetes complications. It relaxes blood vessels, lowers blood pressure and protects kidneys. Learn about its dosage, interactions, warnings and substitutes.