<unk>  is a cephalosporin that is FDA approved for the treatment of bacterial infections of gram negative, gram positive aerobic bacterias and for anaerobic bacterias.   Common adverse reactions include diarrhea.
Ceftazidime
Meropenem
Aztreonam 
Vancomycin 
Ertapenem
Cefepime
Clindamycin hydrochloride 
Biapenem