Cardiac arrest, myocardial toxicity, ventricular dysfunction; ataxia, confusion, seizure, fatigue, hallucination, headache, hearing loss, paresthesia, parkinsonism, peripheral neuropathy, psychosis, pyrexia, sedation, vertigo, weakness; abdominal pain, anorexia, bilirubin elevation, diarrhea, dry mouth, duodenal ulcer, emesis, GI hemorrhage, hepatic dysfunction, hepatic enzymes elevation, acute hepatic injury, jaundice, nausea, ulcerative colitis; myelosuppression, agranulocytosis, aplastic anemia, anemia, eosinophilia, leukopenia, pancytopenia, thrombocytopenia; photosensitivity, pruritus, rash, TEN, urticaria; azotemia, creatinine elevation, BUN elevation, crystalluria, renal failure; chest pain, dyspnea, resp arrest; allergic reactions, hypoglycemia, hypokalemia.