I had my gallbladder out back in September and I thought I was one of the lucky ones that did not experience diarrhea except for about 3 days. It all settled down UNTIL about 8 days ago............i have had chronic diarrhea since then. I am currently taking Immodium AD but it doesn't seem to help. I do not experience any horrible gas pains, just LOTS of excess gas and the diarrhea ranging anywhere from 3 to 8 times a day, depending on the day, no fever, vomiting, etc. Can you develop chronic diarrhea several months AFTER having your gallbladder out?