After the child vomits, he should be immediately given to turn on his side and pat his back to avoid the vomit choking into the trachea causing suffocation and endangering his life. Then give different treatment according to different situations, the following common situations: 1, the baby weight growth is good, vomiting 2-3 times a day, the amount of vomit is relatively small, generally considered to be overflowing milk, after the baby nursing to give a vertical hold pat back, burping and then give lying down; 2, digestive symptoms, in addition to vomiting, often accompanied by loss of appetite, stool thin yellow and other symptoms, you can give oral digestive drugs to help treat 3, central nervous system disease, baby vomiting obvious, depression or restlessness, with a history of trauma or intracranial hemorrhage, to immediately go to the hospital.