The improvement of pediatric intestinal obstruction is manifested in the following aspects, pediatric intestinal obstruction is divided into incomplete and complete. Incomplete ones can be improved gradually by conservative treatment, and complete ones usually have to be operated. Regardless of the way can be through the following aspects to understand whether there are signs of improvement: 1, through the clinical symptoms, if the child’s abdominal pain, abdominal distension, fever slowly ease, it is a sign of improvement. 2, through the defecation, in the period of intestinal obstruction, in general, is to stop defecation and defecation, if the child appeared to have a bowel movement or ventilation, then it is indicative of the gradual improvement of the intestinal obstruction of the child. 3, through the color of the gastric tube, the gastric tube, the gastric tube, the gastric tube, the gastric tube, the gastric tube, the gastric tube, the gastric tube, Through the color of the gastric tube, if the amount of gastric tube drainage is relatively large, it means that the obstruction is aggravating; if the amount of drainage is changing, gradually decreasing or the color is gradually becoming clearer and clearer, and the gastric fluid becomes colorless and transparent, it means that the intestinal function is gradually recovering. 4, according to the peristalsis of bowel sounds of the children, if the bowel sounds are gradually recovering, it also proves that the intestinal obstruction of the children is gradually getting better.