Telisa A 80/5 is a combination medication containing Telmisartan (80 mg) and Amlodipine (5 mg). It is primarily used to treat high blood pressure (hypertension). Telmisartan is an angiotensin II receptor blocker (ARB) that helps relax blood vessels, while Amlodipine is a calcium channel blocker that improves blood flow by widening blood vessels. Together, they effectively lower blood pressure, reduce the risk of heart attacks, strokes, and kidney problems.