I went in to hospital last week to get my tonsils removed as the ent consultant is concerned about my left tonsil being enlarged. The morn i was due the op i was told the anethitist decided my blood sugars to high so said could cause complications. I was sent home but am no wiser what happens now. Would i have to be admitted to hospital in the future for them to bring my blood sugars down before a operation. My hba1c was 127 when checked last week.