I had a ct scan done three months after the "incident". They said there was no blockage in the bile duct. I did however have appendicitis. After the operation the doc said the gallbladder looked good. Can there be blockage without physically seeing it? It would make sense that there would be a blockage. I have had chronic diarrhea for 12 years until I took the "reaction". I was constipated for two months after. That's why I did the colonic...big mistake...