There are many causes of tummy pain in children, such as acute diffuse peritonitis, acute enteritis, gastritis, pancreatitis, appendicitis, intussusception, intestinal obstruction, intestinal torsion, food poisoning, allergic purpura abdominal type, epilepsy abdominal type, chronic lead poisoning, organophosphorus poisoning, cold and flu, unclean diet, after overeating, etc. Parents should observe the severity of tummy pain in children, such as accompanied by diarrhea, vomiting, fever, severe pain, cold sweat, mental depression, etc. If the pain is accompanied by diarrhea, vomiting, fever, severe pain, cold sweat, mental discomfort, etc., the child should be sent to the doctor promptly. If your child’s tummy pain is caused by constipation, you can use open cork, or take lactulose orally, but do not use laxatives, because the child’s body is delicate, the use of laxatives may lead to dehydration if not rehydrated in time, threatening life and health. Parents should usually pay attention to the child’s diet and give the child more coarse fiber foods, fruits and vegetables. If the abdominal pain is caused by food allergy, stop eating such food immediately and go to the hospital to check the allergen and avoid eating allergy-causing food in the future. If the child’s abdominal pain is caused by mental tension and psychological factors, the parents should give more guidance to eliminate the tension, and the abdominal pain will disappear.