Children eating anything vomit, the first need to consider whether the abdominal discomfort caused by cold, followed by the accompanying symptoms to determine whether indigestion or acute gastroenteritis, you need to take the child to the hospital in a timely manner, clear cause after treatment. Common causes and treatment 1, cold: due to the child’s thin clothing, the environment where the temperature is low, or neglect to take care of the child’s abdomen exposed to the air, may lead to cold caused by eating anything vomiting. Need to promptly add clothes to the child, hot water bag hot compress abdomen, appropriate for the child to drink hot water; 2, indigestion: may be due to the child over-eating greasy, cold, indigestible food or overeating resulting in indigestion, food accumulation in the gastrointestinal tract, vomiting, loss of appetite, usually accompanied by abdominal distension, constipation and other symptoms. After the diagnosis of indigestion can be appropriate to take lactobacillus tablets or probiotics, adjust the state of the gastrointestinal tract, but also need to adjust the diet structure, avoid overeating; 3, acute gastroenteritis: in addition to eating anything vomiting, but also accompanied by fever, diarrhea, abdominal pain and other symptoms, is considered acute gastroenteritis. Most children do not need anti-infective treatment, and those with severe symptoms can be treated with rehydration. 4, other diseases: such as intestinal obstruction, intracranial infection, etc. will also have certain symptoms of vomiting after eating, and if the symptoms cannot be relieved for a long time, parents need to take the child for a comprehensive examination to actively investigate the cause. If necessary, a CT examination of the cerebrospinal fluid and the head should be performed to avoid misuse of treatment and more serious consequences. Parents should pay attention to hydrate the child when the child vomits for a long time and drink salt water appropriately, or go to the hospital for rehydration. Stop eating spicy or greasy stimulating food and try to give the child light and easily digestible soups or porridge to avoid further aggravation of the discomfort.