Antihypertensive drugs fall into the following four major categories according to their site of action, but there is considerable overlap: 1. Sympathetic Inhibitors 2. Vasodilators 3. Captopril 4. Diuretics. 1. Sympathetic Inhibitors: A. Central and Peripheral Inhibitors: i. Rauwolfia Group of Drugs: These are useful in mild to moderate hypertension. Rauwolfia serpentina is used in […]