I hope someone can help me, I am feeling very torn right now. I have Colitis. My doc. has perscribed Mercaptopurine for me and I don't think I want to take it. I have been taking Lialda for a few months now and besides having to use the bathroom 3-5 times in the morning, I have been doing well. The rest of the day I feel normal, I have started exercising again and I think taking this med. might set me back, with all of the horrible things I've read about that it does to you. I told my doc. that I still get a feeling of urgency in the morning, and how many times I use the bathroom so maybe that's why he wanted to try this med. but maybe I didn't comunicate that besides the morning bathroom trips I feel fine. What should I do?? Thanks.