Carvedilol is a medication primarily used to treat high blood pressure and heart failure. It belongs to a class of drugs known as beta-blockers, which work by blocking certain receptors in the heart and blood vessels. This action helps to lower heart rate and reduce blood pressure, making it easier for the heart to pump blood. In addition to its use in managing hypertension, Carvedilol is also prescribed to improve survival after a heart attack. Patients taking this medication may experience side effects such as dizziness, fatigue, or low blood pressure, so it is important to follow a healthcare provider's instructions closely.