I have a lung condition which causes a continuous cough, wheezing, and loss of breath with exertion. I also have arthritis which is crippling my hands and effects my back. Prednisone really helps. When I take it, I don t cough and can move about like normal. Should I continue with prednisone, and if so, is it harmful to me for long-term use? I do stay very hungry when taking it