Mepresor Tab 100mg is a pharmaceutical medication containing metoprolol, a beta-blocker used primarily to treat hypertension (high blood pressure), angina (chest pain), and heart rhythm disorders. Each tablet delivers 100mg of metoprolol tartrate, which works by reducing the heart rate, the heart's workload, and the amount of oxygen the heart needs. This action helps to prevent heart attacks and improve survival rates in patients with heart disease. This medication helps treat a variety of illnesses easily, making it a great option for those suffering from both hypertension and chest pain.