Hi guys, just wondering how many of you were put on Imuran and have had that failed then been switched to Purinethol and have had very good results. I am currently on Anti-MAP therapy but unfortunatly my Gastro is telling me that it might not be an option for me any more because I have had a recent colonoscopy that has shown ulcerations throughout my bowels. I was on Imuran for a year but I kept having relapses and had to use steroids often hense why I tried Anti-MAP therapy. My Gastro is telling me to try Purinethol which I know is from the same family as Imuran. I just wanted to know if anyone has been on one then swtiched from Imuran to Purinethol with a better outcome. Thanks