Welchol Side Effects: I've been taking Welchol for three weeks and have developed gastr http://www.medications.com/effect/view/34440 I've been taking Welchol for three weeks and have developed gastritis which I think is the result of taking this med. One of the side effects is heartburn which I do not have but I do have burning sensation in my stomach. Please respond if you have experien Yes, severe burning in ribs, left breast, stomach, arms. Thu, 25 Sep 2008 02:27:59 -0400 http://www.medications.com/effect/view/34440?item=12735 Yes, severe burning in ribs, left breast, stomach, arms. http://www.medications.com/effect/view/34440?item=12735 Forgot to mention-I am now anemic and this is one of the side eff Sat, 18 Oct 2008 12:55:53 -0400 http://www.medications.com/effect/view/34440?item=13579 Forgot to mention-I am now anemic and this is one of the side effects from Welchol. http://www.medications.com/effect/view/34440?item=13579