Baby gastrointestinal is delicate, a little inattention, will appear and vomit and pull the situation, if the child appears in this situation, what is the cause? 1, improper feeding: most of the children have this problem is to eat poorly digested things, and then the gut to make this reaction, do not let the child eat too much at one meal, eat too much easy to accumulate food, especially at night more can not eat, do not eat cold and greasy food, if the diet is improper it is easy to appear and vomit and pull the situation. 2, weather changes caused by cold: children who do not add clothing in a timely manner, or sleep at night to dry the stomach, will let the abdomen cool, in this case, may appear diarrhea and vomiting, this situation is more common, the child’s resistance is poor, stimulated by the cold, prone to this disease. 3, viral infection: due to external infections, such as viruses, fungi and parasites these if caused by the child’s intestinal tract infection, there will be vomiting and diarrhea uncomfortable reaction, but also cause inflammation, so that the baby is very uncomfortable. Parents must feed their children in a scientific and reasonable manner. If the symptoms of vomiting and diarrhea are not relieved, pay attention to the child’s urine volume, seek medical attention as soon as possible, and give the child more hydration.