Azor is a prescription medication for the treatment of hypertension (high blood pressure) in adults. Many people with high blood pressure require more than one drug for treatment, and Azor offers a convenient solution by combining two drugs into one tablet. High blood pressure is one of the most common chronic diseases. It can go undetected for years and can significantly increases the risk of heart disease and blood vessel problems. Azor works by lowering blood pressure to a safer level.