Outlook. Small intestinal bacterial overgrowth (SIBO) is a medical condition in which a person has an unusually large population of bacteria in their small intestine. SIBO is a complication of other digestive conditions, such as IBS, Crohn's disease, and celiac disease.
In my personal opinion I think chronic alcohol abuse can go for many years some don’t even stop drinking but It ultimately depends on how much you consume in either a day or a week and then go from there
