Baby shouting stomach pain after eating may be caused by the following reasons: 1. Gastrointestinal spasm. When the baby eats too fast or eats too cold, irritating food, the gastrointestinal tract will appear violent peristalsis, which induces spasm, resulting in abdominal pain. You can give gentle massage of the abdomen, can be relieved. 2, acute intussusception, intestinal torsion, the child was severe abdominal pain, the abdomen can be touched more hard mass, will be accompanied by nausea, vomiting, no gas, no bowel movement and other symptoms. At this time, you should go to the hospital emergency room in a timely manner, do not be careless, so as not to delay the condition, resulting in serious consequences.