Have your blood glucose level checked too. When I was on prednisone my blood sugar skyrocketed and my family doctor had to put me on medication. I knew the symptoms of diabetes because both my parents were diabetics. I had excessive thirst and numbness in my fingers. People exhibit different symptoms but numbness in the extremities are one of them. Better be safe than sorry.
Happy to say that since my operation in June, I was able to taper off the prednisone completely, along with all the other meds I was taking for UC and the only med I take now is 25 mgm of Toprol for my blood pressure. Blood sugar is normal..yaaa.