PredniSONE and bad tooth

I have been on pred for 2 years off and on for Temporal Arteritis that the doctors at long last have decided that I don't have. They started me out on 60 mm and now they are taking me off at 1mm every other week. I am down to 11mm now. I have experienced all the side effects except the acne and problems with periods. I gained 40 pounds and have such bad pains in my lower back that I can't stay on my feet for long. And I'm always hungry though I try to control it. My main withdrawal symptom is extreme itching from my neck to my wrists and thighs. especially where there is any pressure on the body such as waist bands etc. I tried to get off it once but it was at a faster rate and that is when the itching started. I will gladly put up with the itching as long as I can get off this "Satans curse" of a medicine. I also have jerking in my hands and a general feeling of shakiness. I was glad to read that someone else had painful sensitive teeth I didn't know it was connected to the pred. I too wonder if I will be able to lose all this weight after I'm off the pred. I do know that the moon face goes away because it did the one time I came off the pred then had to get back on it. I also have weakness in my thighs and arms. and my arms are always getting big ugly bruises or torn skin on them to the point that I have to wear long sleeves in hot weather.feel free to email me with your story. Especially if you are off of it so I can have some idea what might happen to me