目前对功能性肠病的治疗不仅重视以症状为基础的治疗(如解痉剂、止泻剂,等),同时也更加重视肠道促动力药物的应用和对内脏感觉的调整。15-HT受体相关药物1.15-HT4受体激动剂5-HT4受体位于肠神经系统突触前末梢,受刺激后促进神经末梢释放乙醇胆碱和降钙素基因相关肽,促动胃肠动 The current treatment of functional bowel disease not only focuses on symptom-based treatment (eg, antispasmodics, antidiarrheal agents, etc.), but also places greater emphasis on the use of gut motility drugs and the adjustment of visceral perception. 15-HT Receptor-Related Drugs 1.15-HT4 Receptor Agonists 5-HT4 receptors are located at the presynaptic terminals of the enteric nervous system and stimulate the release of both choline and calcitonin gene-related peptides from the nerve endings to stimulate the gastrointestinal move