Common
Cardiovascular: Hypotension, vasculitis
Dermatologic: Photosensitivity, phototoxicity
Endocrine/metabolic: Electrolyte abnormalities, hyperglycemia, hyperuricemia
Gastrointestinal: Constipation, diarrhea, loss of appetite, nausea, vomiting
Musculoskeletal: Spasticity
Neurologic: Dizziness, headache, paresthesia
Ophthalmologic: Blurred vision, xanthopsia
Psychiatric: Restlessness
Reproductive: Impotence
Potentially Fatal: Rare. Severe hyponatraemia and idiosyncratic hypersensitivity.