Generally speaking, the causes of crying in children are divided into two main categories. The first category is physiological reasons, in the children appear some physiological situation will appear to cry, such as hunger and in the stool, urine will appear after the cry. At this time, parents need to strengthen the care, in the child’s hunger in time to breastfeed, stool, urine after the timely change of diapers, strengthen the care after the child’s physiological crying will naturally be reduced. The second category is caused by pathological pain, in children suffering from various causes of pain will cause crying, such as suffering from gastrointestinal dysfunction, acute enteritis and other causes of abdominal pain, which will also cause children to cry.