Cephalexin is a generic drug prescribed for bacterial infections. It belongs to the cephalosporin antibiotic drug class. Cephalexin oral capsule is a generic prescription drug. Generic drugs usually ...

Cephalexin is a generic drug that’s prescribed for certain bacterial infections in adults and children. As with other drugs, cephalexin can cause side effects, such as diarrhea, nausea, or vomiting.

Cephalexin is a generic prescription drug that treats infections. Only the oral capsule comes in a brand-name version called Keflex. Cephalexin can cause side effects ranging from mild to serious.