Posted Yesterday 4:50 AM (GMT 0)
NotDancing: I had that same reaction with mesalamines! My body just completely rejected them. I was on lialda and it caused horrible symptoms. Severe cramping, vomitting, diarrhea, fever, chills, muscle aches, I thought I was dying. Got off of it and felt better. Then my doctor wanted to have me back on it again to make sure it was actually the lialda and not just an illness. I was like uhh no. I'm convinced that is what progressed my uc too. It used to be very mild and symptom free and after that it progressed to severe pancolitis treated with remicade.
Depending on if this is a new medication for the poster, you could be right. If it's been a while though I'd say it's a stomach bug.