Inflammation, thrombophlebitis, pain at inj site; abdominal pain, nausea, vomiting, diarrhea, pseudomembranous colitis; reversible thrombocytopenia, leucopenia, neutropenia, increased serum conc eg, bilirubin, transaminases, alkaline phosphatase, lactase dehydrogenase alone or combination; headache, paresthesia; oral & vag candidosis.