Olkem-Beta 25 Tablet 10's are a combination of two medications, Olmesartan and Metoprolol, which work well together to efficiently control high blood pressure. Angiotensin receptor blocker olmesartan (ARB). It relaxes blood arteries by inhibiting the hormone angiotensin. This makes the heart's pumping action more effective and the blood flow more smoothly. By preventing some natural molecules in your body from acting, metoprolol (a beta-blocker) aids in relaxing your blood vessels. By doing so, you lower your blood pressure and lessen your chance of experiencing a stroke, heart attack, other cardiac conditions, or renal issues in the future. For this medication to work, regular use is required.Disclaimer:For more information contact your physician.