Discussion on the Treatment of Diarrhea-Predominant Irritable Bowel Syndrome in Children Based on the Method of Eliminating and Dispersing Dampness

湿热之邪是小儿腹泻型肠易激综合征的主要致病因素，湿热蕴结，阻滞三焦为本病的病机关键。采用分消走泄法，运用合方思维，以名方温胆汤为基础方合用其他方剂，分消湿热，调畅气机，调和肝脾，治疗小儿腹泻型肠易激综合征取得良好疗效。Damp-heat pathogen is the main causative factor of diarrhea-predominant irritable bowel syndrome in children. The key pathogenesis of this disease lies in the accumulation of damp-heat and the obstruction of the three jiao. By applying the method of eliminating dampness and purging heat, and using the thinking of combining formulas, the famous formula Wen Dan Decoction is used as the basic formula and combined with other formulas to eliminate damp-heat, regulate qi movement, and harmonize the liver and spleen, achieving good therapeutic effects in the treatment of diarrhea-predominant irritable bowel syndrome in children.