Patients with poor sleep can consult neurology, TCM internal medicine or psychiatry, and choose these 3 departments for consultation, because these departments have different characteristics and their own advantages in treating insomnia and poor sleep. If the patient sleeps poorly and the difficulty in falling asleep is more serious, he/she needs to consult the neurology department and take sleeping pills, such as diazepam, eszopiclone, alprazolam, dexzopiclone and so on, in low doses as needed under the guidance of the doctor. If the patient’s poor sleep is manifested as a lot of dreams, poor sleep quality, the patient can consult the Chinese medicine internal medicine, through the Chinese medicine dialectical adjustment of the temporary service body function to improve the patient’s sleep or to take proprietary Chinese medicines, such as Bailuo sleep capsule, sweet dream capsule, tranquilize the spirit of the brain oral solution, accurate identification of the therapeutic effect can be significant. If the patient has obvious symptoms of anxiety and depression caused by poor sleep, you can go to the psychiatric consultation.