Blopress 16mg is an angiotensin II receptor blocker (ARB) used to treat hypertension. It works by blocking the action of angiotensin II, a hormone that causes blood vessels to constrict, leading to lowered blood pressure. By dilating blood vessels, Blopress 16mg reduces the workload on the heart and helps improve blood flow. This medication is prescribed to manage high blood pressure and reduce the risk of stroke, heart attack, and kidney problems in patients with hypertension.