Pediatric inguinal hernia is serious and requires urgent treatment if the hernia mass develops hemorrhagic obstruction; if only the hernia mass protrudes without hemorrhagic obstruction, it is less serious. For inguinal hernia, if only simple hernia, only hernia protrudes, no complication of blood transportation obstruction, it does not need emergency treatment, you can choose the limited period of surgery; but if the hernia sac has incarcerated, hernia can not be retracted, and even the blood transportation obstruction, it will form an incarcerated hernia or even strangulated hernia, then the situation will be more serious, and need to be dealt with urgently. The clinical manifestation of incarcerated hernia is a sudden increase in the size of the hernia, accompanied by obvious pain, and it is impossible to return the hernia by hand; the symptoms of strangulated hernia are even more serious, and the blood flow of the intestinal wall is blocked, the vitality of the intestinal wall is reduced, and necrosis may eventually occur. If an incarcerated hernia or even a strangulated hernia occurs, surgery is required. Consult your physician for advice.