Atenolol

Atenolol is a medication that belongs to a class of drugs called beta-blockers. It is commonly used to treat high blood pressure, chest pain (angina), and to reduce the risk of heart attacks. Atenolol works by blocking the action of certain natural chemicals in the body that affect the heart and blood vessels, helping to lower blood pressure and improve heart function. It is usually taken orally in the form of a tablet. Like all medications, Atenolol can have side effects and should be taken under the supervision of a healthcare provider.