title: [Irritable bowel syndrome].
abstract: Irritable bowel is a functional gastrointestinal disorder with chronic or relapsing symptoms of abdominal pain and impaired frequency and consistency of the faeces caused by obscure structural or biochemical deviations. The frequency of the condition in civilized countries is estimated to amount to 15-20% of the population and it accounts for 25-50% of all patients in gastroenterological ambulatory departments. From the clinical aspect the type with dominant diarrhoea, typically in the morning and very compelling, and the type with pain and constipation are known but even combinations of the two types are encountered. A psychosomatic disorder of the motility of the large bowel and its tonus is involved associated with enhanced pain perception. Despite great efforts to find aetiopathogenetic factors, knowledge still is at the level of obscure theories. The diagnosis is still established per exclusion after all organic causes are ruled out, i.e. we always have to differentiate between an irritable bowel from an irritated one. In therapy the patient's confidence in his doctor is most important and it is essential to gain the patient's active cooperation. In case of diarrhoea a low-residue diet is used, calcium carbonate, codeine, loperamide, conversely in constipation adequate dietary fibre, intake metoclopramide or cisapride. Pain is relieved by spasmolytics or Ca channel blockers in the smooth musculature of the large bowel. The associated dysbiosis is transformed into eubiosis by Lactobacillus or other bacterial products.
authors.affiliation: Interní klinika Institutu postgraduálního vzdĕláváni zdravotníků, Praha.
authors.forename: J
authors.initials: J
authors.lastname: Kocián
mesh_terms: D003109:Colonic Diseases, Functional / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans
vernacular_title: Syndrom drázdivého tracníku.