A child’s failure to poop may be caused by constipation and congenital intestinal malformations. It can be treated by improving the diet structure, medication, surgery and so on. 1, functional constipation: children do not poop is generally caused by functional constipation, you can supplement dietary fiber, eat more fresh vegetables, fruits, drink more water, light and easy to digest food, increase the child’s physical activity, promote bowel movement. You can also give your child oral probiotics such as bifidobacteria to regulate the intestinal tract. If necessary, you can use corkscrew to promote defecation. 2, congenital intestinal malformations: if the baby has congenital intestinal malformations such as congenital megacolon and other diseases, can also cause the child does not poop, in this case to take the child to seek medical treatment in a timely manner, need to be treated through surgery. It is recommended that the child does not poop timely medical treatment, under the guidance of the doctor’s scientific treatment, so as not to cause other physical discomfort. The above drugs should be used in accordance with medical advice.