Hi V.OK that helps...it sounds like you did undergo the typical workup, and received some explnanations of what the known "precurosr events" to developing these symptoms can be. And indeed it is true that many poeple are suspected to develop these symptoms following an aute inflammatory event, which can rsult in persistent heightened inflmmatory reactivity in the gut.Under these conditions the immune cells which live in the gut lining as well as the immune cells that circualte in and out of the small bowel (this is why your colon looks normal...it is an affected organ not the shock organ)...anyway these immunocytes perists in releasing inflammatory mediators but inapproriately, in some cases long after the acute infection is passed.In some cases it can become self-perpetuating due to the specific efects of these mediators on the gut nerves, smooth muscle, central nervous system and then the behaviors we learn as a consewuence of living with these symptoms. Thus we have a situation clinically which presents as KM has described.Suggested reading for d-predominant IBS patients, esp. those who have persistent symptoms like yours. One of the primary mechanisms of symptom generation is "loss of oral tolerance", that is the ability of the immunocytes to resist reacting to safe things, or the inability to detoxify the chemicals found in those foods, or even the inability to digest them properly, any and all of which can contribute to a loss of oral tolerance acutely...which of course is amplified by the neurologic effects and susbsequent learned behaviors:"FOOD ALLERGIES AND FOOD INTOLERANCE: THE COMPLETE GUIDE TO THEIR IDENTIFICTION AND TREATMENT", Professor Jonathan Brostoff , M.D.. Allergy, Immunology and Environmental Medicine, Kings' College, London
http://www.amazon.com/exec/obidos/ASIN/089...6487508-3420903 andIBS: A DOCTORS PLAN FOR CHRONIC DIGESTIVE TROUBLESBy Gerard Guillory, M.D.; Vanessa Ameen, M.D.; Paul Donovan, M.D.; Jack Martin, Ph.D.
http://www.amazon.com/exec/obidos/search-h...9085785-1742301 Of all the books I have read, and all the docs I have worked with, I recommend these two books esp. for those trying to learn to overcome the symptoms of IBS, with d-predominance or cyclic d& c in particular.These two symptom sets are particularly responsive to an understanding of and management of specific methods of dietary assessment, coupled where needed with basic stress management methods that can be done on your own.Anyway, the 2 together represent probably $25. [No I am not a book salesman and get nothing from recommending them]. I recommend these to all the doctors, dieticians and other clients we see and to everyone else suffering these same symptoms I suffered for 30 years before achieving remission.These books a together will literally answer every question about the various things that can provoke the symptoms we experience and set forth the various ways of approaching the problem to achieve success, so you can make an informed decision about what makes sense to you to try.While indeed it is possible, depending upon the circumstances, to "recover" eventually spontaneously (that is, the underlying mechanism is removed by self-corrective actions of the body) this is, er, unusual and seems to only occur in those who truly have suffered simply a peristent post-inlfmmatory response. In which case the clinical diagnosis of IBS may or may not be open to debate obout whetehr it was appropriate...in hindsight of course and is thus of little relevance.Eat well. Think well. be well.MNL