Camlodin Plus 5/50 Tablet is a combination medication containing Amlodipine, a calcium channel blocker, and Atenolol, a beta-blocker. This combination is used to treat high blood pressure (hypertension) and chest pain (angina). Amlodipine works by relaxing blood vessels, allowing blood to flow more easily, while Atenolol slows down the heart rate to reduce blood pressure and strain on the heart.