Propranolol is a medication that belongs to a group of medicines called beta-blockers. It is used to treat a variety of conditions, including:

• Heart problems: Propranolol can be used to treat high blood pressure, conditions that cause an irregular heartbeat (arrhythmia), like atrial fibrillation, and chest pain caused by angina.

• Anxiety: Propranolol can help with some of the physical symptoms of anxiety, like sweating and shaking.

• Migraines: Propranolol can be used to prevent migraines and reduce their severity and frequency.

• Tremors: Propranolol can be used to treat certain types of tremors.

• Hypertrophic subaortic stenosis: Propranolol can be used to treat this condition, which is a heart muscle disease.

• Pheochromocytoma: Propranolol can be used to treat this tumor on a small gland near the kidneys.

• Improving survival after a heart attack: Propranolol can be used to improve survival after a heart attack.

Propranolol works by blocking the action of certain natural chemicals in your body that affect the heart and blood vessels. This effect reduces heart rate, blood pressure, and strain on the heart. It comes in various forms, including tablets, slow-release capsules, and liquid that you swallow. Propranolol is only available on prescription, and it is important to tell your doctor or pharmacist if you are taking any other medicines, including herbal medicines, vitamins, or supplements.