I was just diagnosed with Chrohns a few weeks ago and have been put on Lialda (4 pills a day). Its been a week and a half and i have developed excruciating joint pain. Especially down my spine and neck. Also, woke up with bruises all over my legs. I phoned by Gastro dr and am waiting for a call back. Also, I am very nauseous, have lots of diarreah and a horrible headache. I have since stopped the meds. Any advice? Before the meds, i only had the diarrhea. Thanks for your help.