So I've been on prednisone since May. Started at 40mg and down to 20mg now. I am supposed to stay on this dose bc I will be starting azathioprine once my labs come back. Problem I am having is I don't think the prednisone is working. I was up all night and in bed all day in pain. The pains are in my entire abdomen, sparatic and sharp intense pains. Then go away and leave behind a dull pain. I'm worried that the prednisone isn't working and that the azathioprine won't work either. Is anyone else having this issue?? If so, what's the next step??