When children have abdominal distension and pain, it is important to further clarify the causes. First of all, we should clarify whether the child’s life and eating habits are unscientific or unreasonable, such as eating foods that are too cold or produce too much gas, which can easily cause abdominal distension and abdominal pain. In addition, to consider whether the child’s abdominal distension and abdominal pain are caused by enteritis, a routine stool examination is required. Children may develop enlarged abdominal lymph nodes during the growth process, and may also have clinical symptoms of abdominal pain, which is a frequent occurrence in many children during the growth process. It is important to develop good living and eating habits during the day. In addition, it is important to consider the possibility of parasites in children with abdominal distention and pain. As children do not have a good grasp of dietary hygiene, parasites may occur. If necessary, routine stool and egg tests can be done, and once parasitic infections occur, deworming treatment should be given in a timely manner, while improving the child’s living and dietary hygiene conditions.