I have stopped taking the Lialda now for 5 days, so far I have not had any bowel flare ups (I did not consult my doctor, I just want to give it time to see if there is a difference); the abdominal pain has greatly reduced (still there but less intense), although i am a little constipated. My tremors have slightly decreased. I have been getting headaches, migraines, not sure if it is tension or withdrawl. I would like to note on the stomach pain, I have burning pain in upper and lower abdomen this has been going on since the start of taking the lialda, but is still there (upper GI found nothing) also when i push in on my stomach (under the middle of my breast bone) it hurts (somewhat of a sharp pain). I feel like my body hates me. It feels good just writing this stuff down and sharing it, so thanks to those who have responded.