anaphylaxis
encephalopathy
seizures
non-convulsive status epilepticus
leukopenia
thrombocytopenia
agranulocytosis
anemia, hemolytic
aplastic anemia
hemorrhage
Stevens Johnson Syndrome
toxic epidermal necrolysis
erythema multiforme
C.difficile associated diarrhea
rash
infection site reaction
diarrhea
hypophosphatemia
ALT, AST elevation
nausea
Cefipime
Meropenem
Cefepime
Azithromycin
Levofloxacin
Aztreonam
Cefotaxime
Cefazolin