Many patients visit Beijing, always thinking that a comprehensive examination at a large hospital may not be needed for previous information. In fact, there is a gradual process of diagnosis and treatment of any disease. In particular, the examination data, imaging films, EEG, liver and kidney functions, blood concentration tests, etc. are all objective information and basically have reference value. Especially in epilepsy, if it is easy to control has been controlled long ago, not easy to go to Beijing, then the previous consultation process of the doctor’s records, analysis, medication and other identity important, for the subsequent receiving doctor to do the pavement and explore, now the doctor to further diagnosis and treatment on this basis. In addition, it is not easy to go to a large hospital in Beijing for examination, often waiting for several days and half a month, it is better to have a targeted examination or only check some local can not do, I hope that the parents of patients attending the clinic must pay attention.