Sevikar 40/10 mg is a combination medication that contains two active ingredients: Olmesartan medoxomil (40 mg) and Amlodipine (10 mg). It is primarily used to treat high blood pressure (hypertension). Here's a breakdown of the components: Olmesartan medoxomil (40 mg): An angiotensin II receptor blocker (ARB) that helps relax blood vessels to lower blood pressure.Amlodipine (10 mg): A calcium channel blocker that helps relax and widen blood vessels, improving blood flow and reducing blood pressure.The 28 tablets are usually taken once daily, but it's important to follow your doctor's prescription regarding dosage.