Was interested to read of others BS climbing. I have a 15 yr old daughter (diagnosed July '11 at the age of 12) Did OK until Dec this year. Appendectomy followed by climbing blood sugars. Change from Levemir to Lantus seemed to work for about three week, then back in hospital with BS out of control again. Change back to Levemir - split dose this time - that was two weeks ago and despite the increases recommended by consultants and diabetic nurse she's no better off. Overnight drops from HI to about 20 and then steadily climbs back up during the day. Currently TDD is almost twice her bodyweight. Where do we go next......................about the ring the consultant again, but would appreciate knowing if this has happened to anyone else.