A 2-year-old child with intussusception occurring twice a day should be treated with non-surgical treatment and surgical treatment, including enema and surgical repair, depending on the condition. 1. Non-surgical treatment: the intestinal tube is restored by enema, which is applicable to most of the people with intussusception, i.e., when they are in good general condition, without obvious abdominal distension, electrolyte disorder, dehydration, etc. The treatment includes air enema, barium enema, water pressure enema under ultrasound monitoring, and water pressure enema under ultrasound monitoring. Including air enema, barium enema, water pressure enema under ultrasound monitoring. 2. Surgical treatment: mainly applicable to those who have failed non-surgical treatment, are in serious condition, have peritoneal irritation signs or severe abdominal distension. At present, minimally invasive laparoscopic surgery is the mainstay, through which the intestinal canal is restored, and if there are physiological structural abnormalities and other organic diseases, corresponding treatments will be carried out. Therefore, children with symptoms of intussusception should consult a doctor in time and undergo regular treatment according to the condition and cause of the disease, so as to improve the clinical symptoms.