Amlopres-AT tablet is a blood pressure reducing medicine. It is used for the treatment of high blood pressure. It is also used to treat angina pectoris, a condition characterized by chest pain, tightness and squeezing in the chest radiating towards the shoulders, arms and neck. It contains a combination of amlodipine and atenolol as active substances. This medicine acts by lowering the blood pressure, heart rate and contractility of heart muscles.