I didn't realize they took it off the market. I used Zelnorm one time. 10 minutes after I took it I ran to the bathroom with bad stomach pain and diahharia and it set off the pains that I have that the doctors call IBS. Told the doc and he said to discontiue it. They didn't do me any good. Pretty much harmed me more. Left them alone. I do not experience too much IBS after my gallbladder was removed. Pretty much took away alot of stomach problems I had. Years ago when I was 13 I was diagnosed with ulcertative colitis that supposibly left me with IBS,
Apparently there were problems with some patients having heart complications.
Do you know why they pulled Zelnorm from the market?