Hemolytic anemia can occur in patients with G6PD deficiency and in infants less than 1 month old
Hepatic necrosis
Hepatitis
Cholestatic jaundice syndrome
Erythema multiforme/SJS
Pancreatitis
Peripheral neuropathy
Pulmonary hypersensitivity
Agranulocytosis
Leukopenia
Thrombocytopenia
Pneumonitis
Pulmonary fibrosis
Cyanosis
ECG abnormality
C. difficle associated diarrhea
Optic neuritis
Pseudotumor cerebri
Psychosis
Vasculitis
Nausea
Headache
Anorexia
Abdominal pain
Diarrhea
Flatulence
Asthenia
Vertigo
Nystagmus
Dizziness
Confusion
Depression
Alopecia
Yellow/brown urine
Sialadenitis
Fever
Pruritus
Urticaria
Arthralgia
Myalgia
Rigors
Nitrofurantoin
Tetracycline
Ciprofloxacin
Penicillin G
Chloramphenicol
Metronidazole
Erythromycin
Gatifloxacin