when I first got cd in 1970, there wasn't many drugs. only azulfadine and pred. I was so bad that neither drug did anything, only surgery corrected it. now I'm on imuran 50mg and 15 pred, but cd was mild in small intestine but got really bad in mythroat and mouth via canker sores, now the pred is like a miracle drug for me, I feel stable, my throat and mouth are stable, that's really the best word, stable. but I can also tell if i stopped the pred that area would flare up, I'm 40 years with this, but mild in my small intestine with proper diet, key for me is proper diet for my gut, med's for my throat and mouth. if my throat and mouth didn't flare I would be on no drugs, just the occ. pain med for gas blockage, once or twice a year