If celiac, Crohn’s and other problems have been ruled out then lactose in
tolerance and IBS are the possibilities. Gas in stomach
g, diarrhea all go in
favor of IBS. Pancreatic enzyme disorders, liver dysfunction, HIV, cancer of the gut, and in
fections by parasites other than giardia can all cause persistin
g diarrhea. Lyme and lupus are other possibilities that present this way. Please discuss this with your doctor (GI doctor). Take care!