什么是肠道菌群失调症 张燕生 北京丰益肛肠医院
健康人的胃肠道内寄生着种类繁多的微生物，这些微生物称为肠道菌群，肠道菌群按一定的比例组合，各菌群间互相制约，互相依存，在质和量上形成一种生态平衡，一旦机体内外环境发生变化，特别是长期应用广谱抗生素，敏感的肠菌被抑制，未被抑制的细菌而趁机繁殖，从而引起菌群失调，其正常生理组合被破坏，而产生病理性的组合，由此而引起的临床症状，就成为肠道菌群失调症。它在临床的表现属中医的泄泻范畴，本病的发生率约为2％－3％左右，临床上肠道菌群失调症的发生多见于高热以后或应用广谱抗生素时间过长的患者。

What is intestinal flora disorder
There are many kinds of microorganisms in the gastrointestinal tract of healthy people, These microbes are called intestinal microflora, The intestinal flora is combined in a certain proportion, The bacterial groups restrict each other, Interdependence, Form an ecological balance in quality and quantity, Once the internal and external environment of the body changes, Especially long-term use of broad-spectrum antibiotics, Sensitive enterobacteria are inhibited, Uninhibited bacteria take the opportunity to reproduce, Thus, the flora is out of order, The normal physiological combination was destroyed, And produce pathological combinations, The resulting clinical symptoms, It becomes intestinal flora disorder. Its clinical manifestations belong to the diarrhea category of traditional Chinese medicine, The incidence of this disease is about 2% - 3%, In clinic, the occurrence of intestinal dysbacteriosis is often seen in patients with high fever or long time of using broad-spectrum antibiotics.

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