Generic Ilosone is used to treat many kinds of infections and to prevent ''strep'' infections in patients with a history of rheumatic heart disease who may be allergic to penicillin.
Generic Keflex is in a group of drugs called cephalosporin antibiotics. It is used to treat infections caused by bacteria, including upper respiratory infections, ear infections, skin infections, and urinary tract infections.
Generic Omnicef is a member of the family of antibiotics known as cephalosporins. It is used to treat many different types of mild to moderate infections.