Vomiting in children is a symptom that every parent is afraid of, and there are many factors that can lead to this situation, such as acute enteritis, poor digestion, gastrointestinal colds and so on, all of which can cause vomiting in children. Acute enteritis: Acute enteritis is a disease that often surrounds us, including bacterial, viral and other infections can cause, generally acute enteritis is also accompanied by fever, diarrhea, abdominal pain. Dyspepsia: children with poor diet, cold and other conditions may cause indigestion, it is easy to vomit, some accompanied by abdominal pain or change in stool pattern, this situation is also one of the common factors that cause children to vomit, parents and friends should not be ignored. Gastrointestinal colds: Some babies with respiratory infections will have gastrointestinal symptoms, vomiting, stomach pain, diarrhea and other symptoms may occur at the same time as fever. Central Nervous System Disease: When babies have increased cranial pressure due to central nervous system disease, they will also vomit, usually projectile vomiting, usually accompanied by poor mental status. Developmental problems of the digestive system: newborns or small infants with frequent vomiting should also pay attention to whether the digestive system developmental problems, such as congenital hypertrophic pyloric stenosis can also be manifested vomiting. The causes of vomiting in children are very many, we need to distinguish clearly which cause is caused by their own children, and bring the baby to the hospital in a timely manner, in order to carry out targeted treatment, so that the child will be restored to health earlier.