I'm sure lots have but I'm not one of them. When I was first diagnosed with CD they couldn't get it under control with asacol and high doses of IV prednisone so they added imuran. Things finally settled down and the GI I had at the time said if my crohns stayed in remission for 5 years I could come off the imuran. Then about a year after this we moved and I saw a new GI. He did a colonoscopy and it was good so he took me off all my meds and I've been battling it again since. What meds do they usually put you on in a flare?