Vag moniliasis, vulvovaginitis, balanitis & other genital infections, UTI (including pyelonephritis & urosepsis), necrotizing fasciitis of the perineum (Fournier's gangrene), nasopharyngitis; hypersensitivity, angioedema, urticaria; hypoglycaemia (when used w/ sulphonylurea or insulin), ketoacidosis; increased urination, dysuria; cough; rash, pruritus, bullous pemphigoid; constipation, pancreatitis, mouth ulceration; vol depletion; thirst; increased amylase, lipase, haematocrit, serum lipids, blood creatinine & decreased GFR.