Conclusion: Tongxie Yaofang decreased defecation frequency, reduced the water content in fecal and lower colon motility, Tongxie Yaofang have a good effect on cold-binding model rats.

• 结论：痛泻要方能抑制排便次数，减少粪便含水量，降低结肠动力，痛泻要方对寒冷-束缚肠易激综合征模型大鼠有治疗作用。