成人肠道有许多种菌群 ,细菌在人的胃肠道中形成一个庞大复杂的生态系统。维持生态系统的平衡 ,可使胃肠道保持正常的运行。本文观察了胃肠道调节剂对急性腹泻的治疗作用。1　临床资料1.1　研究对象　 4 0例均为住院病人 ,病程少于 3d ,每日大便 3～ 5次 ,多为黄色稀水便 ,不含 There are many species of bacteria in the gut of adults, which form a vast and complex ecosystem in the human gastrointestinal tract. To maintain the balance of the ecosystem, can maintain normal operation of the gastrointestinal tract. This article investigates the therapeutic effect of gastrointestinal modifiers on acute diarrhea. 1 Clinical data 1.1 The study object 40 patients were hospitalized patients, duration less than 3d, 3 to 5 times a day stool, mostly yellow watery stool, excluding