I recently had a colonoscopy and my G.I. doctor diagnosed me with Irritable Bowel Syndrome although my symptoms do not fit the criteria; that is a huge weight loss on eating 1800 calories a day, severe dehydration from being in a semi starvation state, (loss of sodium) and 3 a.m. bowel movements that wake me up from sleep! There were G.I. doctors on the internet who said that if these symptoms existed, they are NOT indicative of Irritable Bowel Sydrome. I told my G.I. doctor this but he ignored what they said. I am very weak from all the bowel movments. On the 1800 calories I eat every day I would say I am absorbing 200 calories max. I'm pretty much housebound from the weakness from all the food going right through me!Right after the colonoscopy he said I had Irritable Bowel Syndrome, but he offered absolutely NO followup for me or any kind of ideas for some symptom relief! (Multiple huge bowel movements)Has this been the experience of others on this forum? That is no help after the colonoscopy? This does not seem right to me!Thank you, Diane-2