Newborn umbilical hernia belly button protruding may be a physiological phenomenon, may also be a developmental abnormality, can be dealt with through general treatment, surgical treatment and other ways. 1. general treatment: newborn umbilical hernia belly button protruding is mainly due to the newborn’s umbilical cord, abdominal wall development is not yet perfect, when the newborn crying, excessive gas accumulation, etc., will lead to increased abdominal pressure and triggered, it is a physiological phenomenon, usually do not need special treatment, you need to avoid the newborn crying for a long time, and pay attention to the science of feeding prevention of gastrointestinal diseases. 2. Surgical treatment: due to the development of malformation caused by the newborn umbilical hernia belly button protruding phenomenon, need to go to the hospital in time for surgical treatment. Newborn umbilical hernia navel protruding, need to pay attention to observe the state of the newborn, any abnormalities, to consult a doctor in time.