Hypoglycaemia (depends on type of background therapy); UTI, vag moniliasis, vulvovaginitis, balanitis & other genital infection; increased urination, dysuria; constipation; pruritus; vol depletion; thirst; decreased GFR, increased blood creatinine, increased haematocrit, increased serum lipids. Post-marketing experience: Ketoacidosis, pyelonephritis, urosepsis, necrotising fasciitis of the perineum (Fournier's gangrene), allergic skin reaction, angioedema, phimosis.