I have experienced diarrea and cramps for years and started seeking help about a year ago. In that time I have had an abdominal ultrasound, colonoscopy, blood tests, had my stomach scoped, and a small bowel follow through. After all of this I still do not have an official diagnosis but have been treated with daily meds and am somewhat better, but not where I would like to be. The small bowel follow through was supposed to take 4 to 6 hour to complete, but in my case, it only took 45 minutes. This is obviously where my problem lies. I have been treated with Questran twice a day since and it has helped. But I still seem to have bad days and the cramping comes and goes. After I have a bowel movement, I feel OK then it is like things have to rearrange themselves and I have some cramping and leakage if I am working and moving alot. I am looking for some possible information on what I might have wrong and others who have this same problem and what has worked for them. I haven't had much luck with any pills the GI doctor gave me. Imodium seems to work good if I take it every day, but it seems to work less after some time and it slows me to the point of constipation at times when the Questran gets a good hold on the problem. Any information would be a great help.