I recently was administered Prednisone over a 10 day period, 20mg. Prior to taking the Prednisone my blood sugar levels were good, within the normal range. I find that now that I have been weaned off the Prednisone, approximately fifteen days now, my blood sugar readings have not returned to the normal range as prior to taking the Prednisone. I am within an acceptable weight range and exercise 45 minutes every day. I am distressed over this turn of events and am perplexed as to whether I will ever regain the good readings I previously had or now have to do something more drastic. By the way I take glucophage twice a day, and do not want to have begin taking insulin.