Losartan Potassium + Amlodipine (Losaar XQ) 50mg/5mg Film Coated Tablets are a combination medication used to treat high blood pressure (hypertension). Losartan, an angiotensin II receptor blocker (ARB), helps relax blood vessels, while Amlodipine, a calcium channel blocker, helps prevent calcium from entering cells, allowing blood vessels to relax and widen. This combination effectively manages high blood pressure by addressing both vascular resistance and calcium channels. Each pack contains 100 tablets for long-term hypertension management.