Diarrhoea, nausea, vomiting & digestive disturbances. Skin rash, pruritus, urticaria, fever & joint pain; angioneurotic oedema, anaphylaxis, erythema multiforme exudativum, Stevens-Johnson syndrome & exfoliative dermatitis. Leukopenia, thrombocytopenia, agranulocytosis & eosinophilia. Changes of hepatic function parameters (SGOT & SGPT); transient hepatitis & cholestatic jaundice.