Met XL 12 . 5 Tablet is used to manage high blood pressure and heart conditions such as angina. It contains Metoprolol, a beta-blocker that helps reduce heart rate and blood pressure, improving heart function and reducing the risk of heart attacks and strokes. Met XL 12.5 Tablet belongs to a group of medicines called beta-blockers . It is used to treat high blood pressure (hypertension), angina (heart-related chest pain), and irregular heart rhythms (arrhythmia). It also helps prevent migraines, future heart attacks, and strokes. The primary use of Met Xl 12 . 5 MG Tablet is to treat hypertension and angina pectoris. It is also prescribed as a preventive measure to treat myocardial infarction, atrial fibrillation, flutter, and symptomatic treatment of hypertrophic subaortic stenosis. Met XL 3D 50/ 12 . 5 Tablet is a combination medicine used in the treatment of hypertension (high blood pressure). It works by relaxing the blood vessels and making the heart more efficient at pumping blood throughout the body. It also removes extra water and certain electrolytes from the body.