Neonatal hernias are commonly umbilical and inguinal hernias. Umbilical hernia is mainly a mass in the navel area, and inguinal hernia is mainly manifested as a bulge in the inguinal area. 1. Umbilical hernia: is due to the congenital imperfect development of the abdominal wall, immature, abdominal organs and tissues, protruding from the navel area. It is mainly due to the immature development of the rectus abdominis muscle of the abdominal wall, so the newborn baby is crying, coughing and so on, resulting in an increase in abdominal pressure, the bulge of the situation. In fact, it is the intestinal cavity of the intestinal tube bulging out, the formation of umbilical hernia. 2. Inguinal hernia: Inguinal hernia is more common in the neonatal period. During embryonic development, the inguinal hernia is caused by the underdevelopment of the upper inguinal ring, which leads to inguinal hernia. In inguinal hernia, usually under normal circumstances, only when the newborn appears to be crying violently and exerting himself, the inguinal area can be seen to appear bulging, and the bulging area is soft to the touch. If the newborn baby has the above symptoms, it is recommended to go to the hospital in time for early and regular treatment.