Vag mycoses, thrush, eosinophilia, thrombocytopenia, leukopenia, neutropenia, agranulocytosis, hemolytic anemia, serum sickness-like reactions, anaphylactic shock, headache, insomnia, dizziness, anxiety, nausea, vomiting, diarrhea, dyspepsia, abdominal pain, glossitis, pseudomembranous colitis, cholestasis, idiosyncratic hepatic failure, slight increase of AST/ALT & alkaline phosphatase.