Bowel obstruction has an important therapeutic measure is the transanal cleaning enema, the most commonly used in the clinic is warm soapy water, soapy water has a lubricating function. In the anal canal first coated with paraffin oil, inserted through the anus 10-30cm, plus about 500ml of soapy water injected through the anal canal, try to hold the anus, to be unable to hold when then go to defecation, through stimulation of the rectum to induce the small intestine, colon rapid peristalsis so as to achieve the purpose of defecation, defecation, intestinal obstruction will be improved, and some of them will be completely smooth, but also can be used with mixed Chinese medicine enema, such as raw rhubarb, cinnamon, licorice, chrysanthemum, dandelion, gold and honeysuckle, etc. Dandelion, honeysuckle and so on.