each time they mention a side effect, they generally say "rare", which is moderately encouraging. Still I realize it is scary. I have been holding off on 6mp for similar reasons.
www.drugs.com/news/fda-expands-remicade-indication-ulcerative-colitis-1943.htmlIf I understand the emission rate is about
35%, and only 20% after 1 year. But, this is in a group that had already not achieved remission on 5-asa and/or 6mp, so maybe 35% is impressive.
I think you need to be aware of what symptoms to watch for and report. I did not get the sense that ny side effect could not be reverse if detected early and Remicade suspended.
Good luck.