Long-term excessive dreaming will seriously affect brain function. Specific treatment methods are as follows: symptomatic treatment: long-term late excessive dreaming will seriously affect the quality of sleep, resulting in poor recovery of physical strength and energy and inability to complete daily life. Such patients can take medication, there are three major types of antidepressants, sedative-hypnotic drugs and traditional Chinese medicine. Those with long-term depression or anxiety can take antidepressants, such as mirtazapine and trazodone; those with simple insomnia and dreaminess can take sedative-hypnotic drugs, commonly used drugs such as diazepam, zolpidem and dexrazopiclone; some formulas such as Angelica Long Huo Wan and Huang Lian Jie Po Tang can also be used for treatment, but accurate identification of the type of symptoms is required. Etiological treatment: Most patients with insomnia and dreaminess are triggered by psychological factors, such as high psychological pressure, too much concentration on a certain matter, anxiety, depression, such patients should first reduce the psychological burden, timely and appropriate psychological guidance, and keep a happy mood; in addition, some people with dreaminess and sleep environment, we should choose a good sleep environment, reduce the stimulation of light, sound, temperature, and avoid We should choose a good sleeping environment, reduce the stimulation of light, sound and temperature, avoid the state of hunger and fullness, and reduce the intake of stimulating drinks. Therefore, reasonable treatment should be found to improve the state of dreaming, and reasonable adjustment or medication should be carried out under the guidance of doctors if the situation is serious.