Welchol Side Effects: I was on Zetia for a long time and did well on it, but my Doctor http://www.medications.com/effect/view/33254 I was on Zetia for a long time and did well on it, but my Doctor did not like what he was hearing about Zetia, so he put me on Welchol. I have been taking it for a month and have sever bloating and stomach discomfort. Does this subside with time? I am una NO!! everything just gets worse-more side effects the longer you Sat, 18 Oct 2008 13:00:52 -0400 http://www.medications.com/effect/view/33254?item=13581 NO!! everything just gets worse-more side effects the longer you take it. Please check it out-I am now anemic. http://www.medications.com/effect/view/33254?item=13581