Arbiten 160mg is a prescription medication containing Valsartan, an angiotensin II receptor blocker (ARB) used to treat high blood pressure, heart failure, and post-heart attack recovery. Each pack contains 30 tablets manufactured by Joswe Medical. Valsartan works by blocking the action of angiotensin II, a natural substance in the body that causes blood vessels to narrow and blood pressure to increase. By blocking this action, Arbiten helps blood vessels relax and widen, lowering blood pressure and improving blood flow. This medication should only be taken as prescribed by a healthcare provider. Store at room temperature away from moisture and heat. Common side effects may include dizziness, headache, and changes in blood pressure.