I have a J-Pouch, (Take down March 2007). In 2008 my doctor put me on Omeprazole because no matter what I ate, I had major butt burn. She figured it was too much stomach acid. I take 40mg twice a day. Since 2008 until now, 2013. I don't seem to have any side effects. Is anyone else on Omeprazole? Any problems? I'm thinking about cutting back to see if I'm still having issues. Any feedback is welcome. Thanks.