I don't know either but all the mesalamine products cause really severe upper GI pain, reflux, burping etc for me.
I checked out the prescript
ion information, and in clinical trials of mesalmine delayed release (incl delzicol), 21% reported abdominal pain (vs. 12% in the placebo condition) and 4% dyspepsia (0% placebo condition).
I know that most tolerate mesalamine so it likely works for 80% of folks or so. I'm definitely sensitive to all of them.
Btw, how did you get Mesalmine DR? I don't think that is available in the US, but only as Delzicol.
Post Edited (Jane974) : 2/14/2017 7:47:57 PM (GMT-7)