The compound is used alone or with other medicines to treat high blood pressure (hypertension). High blood pressure adds to the workload of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly. This can damage blood vessels in the brain, heart, and kidneys, resulting in stroke, heart failure, or kidney failure. Lowering blood pressure can reduce the risk of strokes and heart attacks Prescription required A valid prescription should be available upon delivery