Carvedilol oral tablet (Coreg) is used to treat high blood pressure and heart failure. Find out how it works, its side effects, warnings, and more. Carvedilol is used to treat heart failure (condition in which the heart cannot pump enough blood to all parts of the body) and high blood pressure. It also is used to improve survival after a heart attack. Carvedilol is in a class of medications called beta-blockers. Learn about the side effects of carvedilol, from common to rare, for consumers and healthcare professionals. Find patient medical information for Carvedilol (Coreg, Coreg CR) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Carvedilol is a beta-blocker. Beta-blockers affect the heart and circulation (blood flow through arteries and veins). Carvedilol is used to treat heart failure and hypertension (high blood pressure). It is also used after a heart attack that has caused your heart not to pump as well. Carvedilol is indicated in the management of congestive heart failure (CHF), commonly as an adjunct to angiotensin-converting-enzyme inhibitor (ACE inhibitors) and diuretics. It has been clinically shown to reduce mortality and hospitalizations in people with CHF. [12]. Carvedilol is used alone or together 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. Carvedilol is used to treat high blood pressure and heart failure. It is also used after a heart attack to improve the chance of survival if your heart is not pumping well. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Carvedilol is a beta-blocker medication approved by the Food and Drug Administration (FDA) to treat chronic heart failure, left ventricular dysfunction (LVD) following a heart attack, and high. Find out how carvedilol treats high blood pressure and helps prevent heart disease, angina and stroke, and how to take it. NHS medicines information on carvedilol – what it's used for, side effects, dosage and who can take it.