http://www.medications.com/se/Lactulose Recent side effects for Lactulose Thu, 12 Apr 2007 10:08:09 -0400 http://www.medications.com/effect/view/20963 Can turn stool red and very irirtated (painful) Is there any solution for this? Maybe somethig to numb the pain a little like an oragel(ambesol) that is used for tooth ache http://www.medications.com/effect/view/20963 Thu, 15 Sep 2005 16:35:26 -0400 http://www.medications.com/effect/view/10867 Doctor prescribed it for me, as a laxative. It gave me horrible gas and bloating. Had to stop using it. http://www.medications.com/effect/view/10867 Tue, 08 Oct 2002 02:35:24 -0400 http://www.medications.com/effect/view/1836 mental confusion, weakness http://www.medications.com/effect/view/1836