Babies eat full on the pull may be due to physiological phenomena, gastroenteritis, intestinal flora imbalance and other reasons. 1. Physiological phenomenon: young children’s gastrointestinal tract development is immature, the digestive system is not perfect. And the metabolism is faster, the digestive tract peristalsis is also faster, which can appear the phenomenon of eating enough to pull. 2. Gastroenteritis: mainly caused by infection, drugs, low immunity and other reasons. Due to the stimulation of inflammation, the symptoms of diarrhea and abdominal pain can appear after eating. 3. Dysbiosis of intestinal flora: it may be caused by irregular diet and other reasons that some bacteria in the intestines overgrow due to the loss of constraints. After the intestinal flora imbalance, the intestinal digestive function can be affected, which can appear the phenomenon of having diarrhea when full. It is recommended that babies who have diarrhea on a full stomach should go to the hospital in time, and if physiological phenomena are excluded, follow the doctor’s instructions for treatment, so as to avoid delaying the condition.