急性腹泻近十年来,在这方面的重要进展是对急性腹泻发病机理的了解和分类方法的改进。至于治疗方法,则无多大改变。对一些从胃肠道丧失液体量不多,大便中无红细胞或白细胞,没有发热的轻型急性腹泻病人常不需治疗,但这些病人如果是老年人或婴儿则当别论。当腹泻引起大量液体丧失时,或一起病就很严重、或大便中伴有血液或腹泻持续24 Acute diarrhea In the past decade, an important advance in this area has been to understand and classify the pathogenesis of acute diarrhea. As for the treatment, there is not much change. For some patients with light acute diarrhea who have low fluid loss from the gastrointestinal tract and have no red cells or white blood cells in the stool and no fever, these patients are often treated without treatment if they are elderly or infants. When diarrhea causes a lot of fluid loss, or together with the disease is very serious, or stool accompanied by blood or diarrhea continued 24