The baby fell on his head and immediately vomited, can be divided into two conditions, occasional vomiting is temporary, frequent vomiting and other symptoms, can be considered to be intracranial hemorrhage, need further diagnosis and treatment. 1. Occasional vomiting: babies fall on the head immediately vomit, just occasionally vomit and no other symptoms, may be frightened, need to pay attention to rest, eat a light diet, do not do strenuous exercise, parents need to closely observe the child’s situation. 2. Frequent vomiting: the baby fell to the head immediately vomiting, frequent vomiting phenomenon, and accompanied by convulsions, headache, etc., may have craniocerebral injury, you need to go to the hospital for brain CT, magnetic resonance imaging examination, according to the results of the targeted treatment. The baby fell on the head immediately vomiting, in the case of can not directly make a judgment, it is recommended to timely consult a doctor, to avoid the child’s life and health impact.