Olmesartan Medoxomil 40mg + Amlodipine Besylate Eq. to Amlodipine 5mg + Chlorthalidone 12.5mg is a combination medication used to treat high blood pressure (hypertension).

Olmesartan Medoxomil (40mg) is an angiotensin II receptor blocker (ARB) that works by relaxing blood vessels, which helps to lower blood pressure and reduce the risk of heart-related issues.

Amlodipine (5mg) is a calcium channel blocker that helps to relax and widen blood vessels, improving blood flow and reducing the workload on the heart.

Chlorthalidone (12.5mg) is a thiazide-like diuretic that helps eliminate excess salt and water from the body through the kidneys, further lowering blood pressure and reducing fluid retention.