Metoprolol is in a group of drugs called beta-blockers. Beta-blockers affect the heart and circulation (blood flow through arteries and veins)...learn more »

Verapamil is in a group of drugs called calcium channel blockers. It works by relaxing the muscles of your heart and blood vessels...learn more »

Diltiazem is in a group of drugs called calcium channel blockers. It works by relaxing the muscles of your heart and blood vessels...learn more »

Propranolol is a beta-blocker. Beta-blockers affect the heart and circulation (blood flow through arteries and veins)...learn more »

Atenolol is in a group of drugs called beta-blockers. Beta-blockers affect the heart and circulation (blood flow through arteries and veins)...learn more »

Ampicillin is an antibiotic in the penicillin group of drugs. It fights bacteria in your body...learn more »