Thank you all for your replies. I have to go for another test, but dr. thinks I may have diabetes from the Prednisone for GCA only been on heavy doses since 12/1/14. Slowly lowering. Also now have high Blood Pressure and am on medication. I called the American Diabetes Society and they said that sometimes it an reverse itself after your stop the prednisone, depends on your health, etc. I am not over weight and was pretty active till I got the PMR then biopsy for GCA. Now wondering if I ever had PMR and it was GCA all along as I heard that can even cause some of the same things. Just so glad I did not listen to my Rhumatolgist who told me 3 times when I asked if I could have GCA that I did not. Thank goodness my eye doctor pushed for the biopsy, or may have been blind. Some of these doctors are rally scarey.