what is atenolol used for

Atenolol is a beta blocker most commonly used to treat high blood pressure, chest pain from angina, and to improve survival after a heart attack. It’s also sometimes prescribed for irregular heart rhythms, migraine prevention, and certain anxiety-related physical symptoms.

What it does

Atenolol works by slowing the heart rate and reducing how hard the heart has to work, which lowers blood pressure and helps reduce chest pain. Because of that, it can also help lower the risk of future heart disease, heart attacks, and strokes in people with high blood pressure.

Common uses

• High blood pressure.

• Angina, or chest pain.

• After a heart attack, to help improve recovery and reduce future risk.

• Sometimes off-label for migraine prevention, arrhythmias, alcohol withdrawal, or anxiety symptoms.

Important note

Atenolol helps control these conditions, but it does not cure them, so it should be taken exactly as prescribed. It should not be stopped suddenly without medical advice.

Would you like a simple explanation of its side effects or how it differs from other beta blockers?