Trimetazidine is a medication primarily used to treat angina pectoris, a condition characterized by chest pain due to reduced blood flow to the heart. This 80MG capsule formulation helps improve myocardial metabolism by shifting energy production from fatty acid oxidation to glucose oxidation, thereby enhancing the efficiency of oxygen utilization in the heart muscle. It is particularly beneficial for patients with stable angina who require long-term management of their symptoms. Regular use can reduce the frequency of angina attacks and improve exercise tolerance.