Cephalexin, (6R-(6alpha,7beta))-Isomer

Medical Condition:
Cephalexin, (6R-(6alpha,7beta))-Isomer

A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.