Intussusception occurs most often in children up to two years of age, but is rare in newborns. Once diagnosed, it should be treated promptly, including non-surgical and surgical treatments. 1. Non-surgical treatment: air enema and ultrasound-monitored water pressure enema can be used for children with intussusception. Mostly used for intussusception within 48 hours, and the general condition is good. If a large amount of foul-smelling mucus blood stool is discharged after the anal tube is removed, it suggests that the enema reset is successful. 2. Surgical treatment: children with intussusception for more than 48~72 hours or in serious condition need timely surgical treatment. According to the general condition of the child, we can choose intussusception reset, intestinal resection anastomosis or enterostomy, etc. If the child suffers from intussusception, he should be treated with surgery. If a child suffers from intussusception, he should be admitted to the hospital in time and treated under the guidance of the doctor.