Anaphylaxis
Serum sickness-like reaction
DRESS syndrome
Acute generalized exanthematous pustulosis
Erythema multiforme, SJS, TEN
Interstitial nephritis
Superinfection
C. difficile associated diarrhea
Hemolytic anemia, leukopenia, neutropenia, pancytopenia, agranulocytosis, thrombocytopenia
Bleeding
Hypokalemia
Seizure
Diarrhea, constipation, nausea/vomiting, dyspepsia
Headache
Insomnia
Rash, pruritus
Fever
Agitation
Electrolyte abnormality
LFT elevation
Piperacillin/Tazobactam
Meropenem
Imipenem/Cilastatin
Ampicillin/Sulbactam
Vancomycin
Ertapenem
Cefepime
Aztreonam