Cozartan 50mg Tablet contains Losartan Potassium (50mg), which belongs to a class of medications known as Angiotensin II Receptor Blockers (ARBs). It works by relaxing and widening the blood vessels, allowing blood to flow more smoothly and making it easier for the heart to pump. Primary Uses Hypertension (High Blood Pressure): It is primarily prescribed to lower high blood pressure. Controlling hypertension reduces the long-term risk of severe cardiovascular events like heart attacks and strokes. Diabetic Nephropathy (Kidney Protection): According to clinical data on platforms like Tata 1mg, it is used to protect kidney function in type 2 diabetic patients who also have hypertension and impaired kidney health. Stroke Risk Reduction: It helps lower the risk of stroke in hypertensive patients, particularly those with an enlarged heart (left ventricular hypertrophy). Heart Failure Management: It is utilized to treat chronic heart failure, often when other standard treatments are not effective or tolerated well.