据世界卫生组织估计,每年世界上有5岁以下儿童500～1,800万人死于急性腹泻,说明急性腹泻是危害儿童生命的主要原因之一。目前,方便、有效的口服补液疗法已被国内外公认为治疗急性腹泻的有效措施之一。急性腹泻的发病机理 According to estimates by the World Health Organization, between 500 and 18 million children under the age of 5 in the world die of acute diarrhea every year in the world, indicating that acute diarrhea is one of the major causes of harm to children’s lives. At present, convenient and effective oral rehydration therapy has been recognized as one of the effective measures to treat acute diarrhea at home and abroad. The pathogenesis of acute diarrhea