Carvedilol is primarily used in the treatment of cardiovascular conditions. It is commonly prescribed for managing high blood pressure (hypertension) by relaxing blood vessels and improving blood flow. Additionally, it is effective in treating heart failure, as it helps reduce the workload on the heart and improves its efficiency. Carvedilol is also utilized in patients who have experienced a heart attack, as it can help prevent further cardiac events by stabilizing heart function. Its dual action as a beta-blocker and alpha-blocker makes it particularly beneficial in addressing both heart-related and vascular issues.