_{:Bumei, modern medicine is called a sleep disorder. It is a common clinical disease and frequently-occurring disease. The cause of this disease is still unclear. It is usually not accompanied by obvious organic lesions. The patient"s self-conscious symptoms are heavy. There is no obvious cure for Western medicine.Traditional Chinese medicinehas recognized this disease for a long time and accumulated a wealth of experience. On the basis of the ancient experience, Professor Liu Zhongyong, a national famous old Chinese doctor, put forward the treatment from the perspective of "qi and blood stasis" and achieved good clinical results. This paper will introduce the three aspects of pathogenesis, pathogenesis, theory and syndrome differentiation. Experience for peer reference.}