Dark brown stools can also be caused by sitting in the intestines too long. It kind of happens when the stool dries out. I'm guessing it could be your gallbladder as well however just wanted to let you know that it could be another cause.
Co-Moderator ~ IBS Forum
Dx: IBS 1989, Diverticulosis 2004, UC 2005, Sjogren's 2006
Meds: Sulfazine EC 1000mg, Mesalamine Enemas, Chlorzoxazone 500mg, Naprosyn 500mg, Symax SL .125mg, Protonix 40mg, Xanax XR 2mg, Miralax 17g, Supplements
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