The child’s pooping after eating may be caused by physiological phenomenon, indigestion, gastroenteritis and other reasons. 1. Physiological phenomenon: young children’s metabolism is faster, after eating can stimulate peristalsis of the digestive tract, the phenomenon of eating after pulling. This is a physiological phenomenon and generally does not require special treatment. 2. Dyspepsia: refers to persistent or recurrent episodes of epigastric discomfort, which may be caused by irregular diet, mental factors and other reasons. When indigestion occurs, the ingested food cannot be fully digested, and the phenomenon of the child having diarrhea after eating can occur. 3. Gastroenteritis: a general term for inflammation of the gastrointestinal mucosa caused by infection, medication, low immunity, etc. Diarrhea and abdominal pain can occur after eating. The child can also be seen in the irritable bowel syndrome and other causes, if the physiological factors are excluded, it is recommended to go to the hospital in a timely manner, in accordance with the doctor’s instructions for treatment, to avoid delaying the condition.