Besocor 5 Tablet is used to treat arrhythmia, or irregular heart rhythms, angina, or chest pain associated to the heart. The effects of some substances on your heart and blood arteries are blocked by Besocor 5 Tablet. It helps your heart beat more gently and lowers your heart rate. In addition to lowering blood pressure, this also helps lessen your chance of future heart attacks, strokes, kidney difficulties, and other cardiac issues. Continue taking this medication even if you feel well because it must be taken consistently to be successful. Don't quit without consulting your physician.