Dowtor 5mg/80mg Tablets – Amlodipine + Valsartan for High Blood PressureDowtor Tablets Effective Blood Pressure Control Dowtor Tablets combine Amlodipine, a calcium channel blocker, and Valsartan, an angiotensin II receptor blocker (ARB). Together, they work to lower blood pressure by relaxing and widening blood vessels, reducing strain on the heart, and improving circulation. This 5mg 80mg dosage is suitable for patients starting combination therapy for mild to moderate hypertension or those who have not responded