Infants and young children because they can not speak to express themselves, often through crying to convey discomfort, parents if you exclude such as hunger, to sleep, to change diapers and other factors, the child is still crying, this time to pay attention to the following general surgery disorders. Such as inguinal hernia incarcerated, acute intussusception, acute appendicitis and other common diseases. Children with incarcerated inguinal hernia can be found in the inguinal position of the bulge, in the bulge can be felt in the mass, when touching the child will be due to the pain of the crying intensified, with the passage of time the child will be vomiting, abdominal distension, stop defecation and gas and other discomforts. If an incarcerated inguinal hernia is not treated in time, serious complications such as intestinal necrosis, testicular necrosis and ovarian necrosis can occur. Parents who find an abnormal mass in the groin or a child crying abnormally should consult the hospital immediately. There are literature reports that intestinal necrosis occurs after 6 hours of intussusception. Acute intussusception is characterized by paroxysmal crying, jam-like stools, and a weenie-like mass in the abdomen. Often there is no jam-like stool in the early stage, and the abdominal mass can not be found, so the early paroxysmal crying is the only symptom, parents can be detected early and timely consultation can be ultrasound-guided water enema rectification or X under the gas enema rectification. If the patient is not diagnosed in time, intestinal necrosis may occur, and postoperative systemic inflammatory response syndrome, or even life-threatening multi-organ failure, may occur. The incidence of appendicitis in infants and young children is low because of the poor development of the greater omentum and the thin abdominal wall in infants and young children. Symptoms are atypical, most of the early will not appear typical right lower abdominal pressure pain, mostly for the cold or gastroenteritis, diarrhea and other symptoms with crying abnormal. Abnormal crying in infants and young children often suggests that infants and young children have physical discomfort, parents should give full attention to, if not relieved in a timely manner should go to a specialized hospital as soon as possible.