Bleeding, hematological effects; CNS & peripheral nervous system effects; GI effects; rash, pruritus; leucopenia, neutropenia, eosinophilia, blood & lymphatic system disease; anaphylactoid reactions; confusion state, hallucination; taste disturbances; vasculitis, hypotension; bronchospasm; colitis, pancreatitis; hepatitis; angioedema, bulous dermatitis, erythematous rash, urticaria, eczema, lichen planus; arthralgia; glomerulonephritis; fever; impaired liver function & increased blood creatinine.