Since children are relatively underdeveloped and light in weight, intestinal obstruction in children can lead to a large amount of fluid loss, which can easily cause dehydration-like symptoms and endanger the life of the child in serious cases. There are many reasons for the development of intestinal obstruction, which may be congenital, such as repetitive malformation of the intestine or diverticulum in the intestine, resulting in obstruction of the small intestine. In case of incomplete intestinal obstruction, most of the cases can be improved through conservative treatment. If it is a complete intestinal obstruction, the anus completely stops exhausting and defecating, and the abdominal pain will be very serious and will further increase, which may lead to intestinal strangulation and intestinal necrosis, it needs to be actively treated, and if necessary, surgical treatment.