Cefizox from GSK contains Ceftizoxime
Below are some of the details of Ceftizoxime(generic)
Ceftizoxime is a parenteral third-generation cephalosporin. Unlike other 3rd generation cephalosporins , in ceftizoxime the whole C-3 side chain has been removed to prevent deactivation by hydrolytic enzymes . It rather resembles Cefotaxime in its properties , however not being subjected to metabolism .