¿Cuáles son las causas del SII?

IBS can appear to come from nowhere, and its victims frequently have trouble figuring out why they’re afflicted. The most recent study sheds some light on the issue. A range of theories aim to explain the disorder concerning physiological disorder. These include possibilities like smooth muscle abnormalities, altered little intestinal freedom, or a neurological condition inducing normal mobility of the intestine to feel strange and abnormal to someone.


However, no actual evidence was found to support any of these explanations. It’s in fact often the case that IBS sufferers are thought of as hypochondriacs with no real problem, and physicians who hold this belief are inclined to almost dismiss their patients’ gastrointestinal ailments. It’s likely that an overgrowth of bacteria is what causes irritable bowel syndrome. The surge of bacteria could be present in the small intestine, as one researcher publishing in the Journal of the American Medical Association has suggested.

The proposal suggested that regular bacteria normally found in the large intestine might wind up in the small intestine giving rise to the characteristic signs of IBS; uncomfortable gas and bloating and a change in bowel movements, together with joint and muscle pain, chronic fatigue and headaches that are sometimes found in victims. There might be 100 trillion bacteria in the gut, but they’re usually rare in the small intestine, so an increase in bacteria here may account for the symptoms of IBS.


Another more common theory is that IBS is a stress-related disease. It’s frequently suggested that stress, depression and anxiety cause IBS, but believing is now more along the lines that these emotional maladies only exacerbate the symptoms as opposed to bring them on. Studies have found that the colon muscle of a person with IBS is more sensitive than that of a non-sufferer, meaning IBS sufferers have strong reactions to stimuli that wouldn’t affect others. Additionally it is suggested that hormones can influence symptoms, as women generally have more symptoms of IBS when menstruating.

Intolerancia a los alimentos

A third potential cause of IBS is food intolerance. Although alcohol and caffeine are usually found to aggravate IBS, different individuals may find they have’trigger’ foods that vary widely. Sometimes this can be found out by trial and error in diet, however, it’s just possible to affirm food poisoning by blood testing for antibodies. Once the foods are identified by the evaluation, they may be cut from the diet, resulting in an improvement in IBS symptoms.

It’s even true that after a time, the foods that were formerly a problem could be phased back in the diet because the immune system seems to reset itself in the meantime. Food intolerance testing kits are available from several pharmacies to make it easier to identify problem foods which may provoke the symptoms of IBS.


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