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Finally, two studies have demonstrated that infectious gastroenteritis may increase the possibility of developing ibs later in life (5,6), presumably by damaging the enteric nerves responsible for peristalsis. Ibs is defined by abdominal discomfort associated with altered bowel habits. As there are no biochemical or structural markers, ibs is diagnosed by the absence of organic disease and the presence of a constellation of symptoms. The rome ii diagnostic criteria divide ibs into three relatively equal groups depending on the presence of diarrhea, constipation, or alternating diarrhea and constipation. These criteria for ibs require at least twelve weeks duration of symptoms in one year that need not be consecutive. Symptoms defining ibs are abdominal pain or discomfort relieved with defecation or associated with a change in the frequency or appearance of the stool. Nine symptoms supporting the diagnosis of ibs include (a greater than 25% occurrence of): 1) fewer than three bowel movements per week, 2) more than three bowel movements per day, 3) hard or lumpy stools, 4) loose (mushy) or watery stools. 5) straining during bowel movement, 6) urgency, 7) passing mucous during bowel movement, 9) abdominal fullness, bloating or swelling. Ibs with diarrhea is associated with one or more of the supportive symptoms numbered 2,4 or 6 and none of 1, 3 or 5. Ibs with constipation is associated with one or more of the supportive symptoms numbered1,3 or 5 and none of 2, 4 or 6 (7). An individual patient may change from one diagnostic group to the other during the treatment of this, so symptom based management is currently recommended. Patients prone to diarrhea find that the first stool in the morning is usually normal in consistency. Subsequent bowel movements, however, become more watery and mucoid, and are associated with intestinal cramps, rectal urgency and bloating. Symptoms are relieved with the passage of stool but often quickly return. Patients prone to constipation also note mucous either in the stool or separately. The stool consistency is often hard, and/or rocky. Many patients strain to complete defecation or experience incomplete evacuation. Fecal incontinence occurs in up to 20% of patients with ibs, primarily in those with concomitant diarrhea. This is possibly due to repetitive reflex relaxation of the sphincter mechanism associated with colonic spasms. The evaluation of patients who fall into one of the rome ii criteria is limited as long as no "alarm" symptoms or signs are noted. These "alarm" symptoms or signs include hematochezia, weight loss greater than ten pounds, family history of colon cancer, recurring fever, anemia, and severe chronic diarrhea. Routine colonoscopy for colon cancer screening is no different than the general population. Based on the best current data, the probability of colorectal cancer, inflammatory bowel disease and infectious diarrhea is less than 1% among ibs patients without "alarm" symptoms or si. http://classicmotocrossimages.com/mbs-where-can-i-buy-viagra-locally-without-a-prescription-tl/ where is the cheapest place to buy viagra viagra for sale http://nationalityinworldhistory.net/bsh-buying-generic-viagra-ap/ generic viagra from us pharmacy generic viagra from the united states canadian generic viagra online generic viagra usa nationalityinworldhistory.net/bsh-viagra-cheap-online-cs/ viagra sale canada Green Room Productions LLC       •      Info@luckeythefilm.com       •      617-335-3566 Sundance Channel Fanlight Productions Luckey on Facebook