Telpro Max® 80/5 mg is a fixed-dose combination tablet containing 80 mg of Telmisartan (an angiotensin II receptor blocker) and 5 mg of Amlodipine Besilate (a calcium channel blocker). This combination is used to effectively manage hypertension by relaxing blood vessels and improving blood flow. Telmisartan works by blocking the action of angiotensin II, a substance that narrows blood vessels, while Amlodipine relaxes the blood vessels, making it easier for the heart to pump blood.