Clostridium colitis, fungemia, candidiasis, oral candidiasis; thrombocytopenia, thrombocythemia, coagulopathy; anaphylactic shock/reaction; hypokalemia, hyperkalemia, hyperglycemia, hypomagnesemia, hypercalcemia, hypernatremia; convulsion, headache; blurred vision, visual disturbance, eye pain; atrial fibrillation, ventricular extrasystoles, sinus arrhythmia, right bundle branch block; thrombosis, HTN, flushing, hot flush; bronchospasm; fecal incontinence, diarrhea, nausea, vomiting, constipation, upper abdominal pain; cholestasis; urticaria, generalized pruritus, rash, pruritus; back pain; infusion site pain; prolonged ECG QT, abnormal ECG & LFT; decreased blood K & Mg; increased blood creatinine, urea, amylase, alkaline phosphatase, & bilirubin; increased lipase, ALT, AST, γ-glutamyl transferase, hepatic enzyme, & transaminases; decreased/increased platelet count.