Not Medical Advice: A white, round-shape pill with RE 20 imprint has been identified as Atenolol 50 mg.
Atenolol belongs to the group of drugs called cardioselective beta blockers. Beta-blockers affect the heart and circulation (blood flow through arteries and veins).
Atenolol is used to treat anxiety, high blood pressure, hypertension, alcohol withdrawal, supraventricular tachycardia, mitral valve prolapse and angina (chest pain). It is also used to treat or prevent heart attack. Learn more at Drugs.com.
Get top 10 healthy heart tips at NHS Choices.
In medical news, a team led by researchers at Temple University School of Medicine (TUSM) found that a commonly prescribed antidepressant restored heart function in mice with heart failure, a finding that could lead to clinical trials for a disease long considered irreversible. Find out more at MedicalXpress.