I know how you are feeling cause for the last month I have had no appetite at all as well. The prednisone will make you eat but the less you are on the less hungry you are cause you don't have such severe side effects. I on the other hand have been getting physically ill. For the first 9 days after I stopped my prednisone I was getting sick between 4-10 times a day and that is not an over exaggerating. Then I had about 5 days of relief and now its happening again but now i'm getting really weak. I at first thought it was just my body adjusting to no more prednisone but now i don't know why its happeningl.