OLRATAN-TRIO 40 Tablet contains a combination of Olmesartan Medoxomil 40 mg, Cilnidipine 10 mg, and Chlorthalidone 12.5 mg. This triple-action antihypertensive formulation is designed for patients with hypertension who require potent blood pressure control. Olmesartan relaxes blood vessels by blocking angiotensin II, Cilnidipine dilates arteries to reduce vascular resistance, and Chlorthalidone promotes sodium and water excretion to manage fluid retention, providing comprehensive cardiovascular protection..