Waking up at 4 o’clock every day and never being able to sleep again is considered to be a sleep disorder. Early wakefulness is caused by neurasthenia, which is related to the patient’s long-term mental stress, excessive tension and overwork. The main manifestation of neurasthenia is that the patient wakes up early in the morning, and the total length of sleep is shortened, and there may be more dreams, which affects the quality and depth of sleep. Patients are recommended to take medium and long-acting sedative sleeping drugs to improve sleep, such as diazepam, dexrazoxane and other drugs. For patients with neurological weakness, it is usually recommended to take oral medications such as glutathione, tranquilizer and brain oral liquid, jujube tranquilizer capsule and tianwang tianxin dan to adjust the body and improve sleep.