Pediatric hernia mainly includes congenital umbilical hernia and inguinal hernia. The most obvious symptom manifestation is a more obvious swelling in the umbilicus and a protruding mass in the groin with the following symptoms The swelling appears and disappears, and it becomes more pronounced when the child cries, coughs, defecates, or urinates. This is mostly due to small intestine prolapse. Most umbilical hernias are self-healing and parents can observe them, but if the hernia ring is large, they can go to pediatric surgery if necessary. 2. Inguinal hernia is a bulge in the inguinal area, oval in shape, soft on pressure and without pressure pain. Some children may also suffer from constipation, loss of appetite, vomiting, and become easily crying and irritable. If the mass cannot be returned to the abdominal cavity, there will be increased abdominal pain, crying, followed by symptoms of intestinal obstruction such as abdominal distension, vomiting, and poor defecation, etc. The mass is hard to touch, painful to touch, and the skin is red and swollen if it has been embedded for a long time. The above situation should be promptly checked at the hospital, and most cases can be restored to normal after comprehensive assessment and treatment by doctors.