Cephalexin (often sold under brand names like Keflex) is a first-generation oral cephalosporin antibiotic. It works by inhibiting bacterial cell wall synthesis and is widely used to treat a variety of bacterial infections.
Cephalexin (often sold under brand names like Keflex) is a first-generation oral cephalosporin antibiotic. It works by inhibiting bacterial cell wall synthesis and is widely used to treat a variety of bacterial infections.