Baby always nausea, dry vomiting, is cold, gastroesophageal reflux, poor liver function, chronic pancreatitis, food allergies, spleen and stomach function digestion weak, chronic diarrhea and other factors caused by. The baby’s stomach discomfort can go to the hospital pediatric examination to clarify the cause, as follows: 1, the main consideration is the child’s poor immunity, but the abdomen will cause acute gastritis when cold, stomach peristalsis will speed up the child’s nausea, dry vomiting and other performance. 2, the baby in infancy, feeding improper way, the intake of indigestible food, will lead to children appear gastroesophageal reflux. 3. The baby with poor liver function is also prone to elevated transaminases, and abnormal secretion of bile acids can also lead to stomach discomfort. 4, chronic pancreatitis or cholecystitis and some other diseases can also cause this situation. 5, if the baby is an allergic constitution, the intake of milk protein, eggs are prone to food allergies, so there will be nausea, dry vomiting. 6, for weak spleen and stomach function, the 7, can be considered as a result of malnutrition or chronic diarrhea.