Waking up all the time at night is a common manifestation of insomnia, and others show difficulties in falling asleep again and maintaining a low sleep time, while excessive dreaming is mostly associated with insufficient sleep depth and poor sleep quality. Long-term sleep always waking up dreamy will not only cause poor mental state the next day, but also affect physical health. The common reasons for this phenomenon are as follows: 1, psychological factors: change of sleep environment or excessive pressure of life and work lead to excessive mental tension or hyperactivity, mood swings, anxiety, etc., too much concern and worry about insomnia and dreamy phenomenon; 2, genetic factors: the incidence of insomnia in people with family history of insomnia is three times higher than that in people without family history, and the lack of depth of sleep at night leads to dreamy; 3, lifestyle habits: sleeping 3, lifestyle problems: sleeping in the wrong position or too full and too hungry, too long time in bed during the day or irregular rest, excessive coffee or tea during the day, etc.; 4, physical factors: excessive physical exertion or suffering from certain physical and mental diseases, common endocrine diseases, peripheral neuropathy and other patients, or taking hormones, stimulant drugs; 5, age and gender characteristics: ageing is an important risk factor for insomnia, adult women with the gradual increase in age The age of adult females increases gradually with the age of insomnia, while there is no gender distribution difference in childhood. Therefore, insomnia and excessive dreaming are the end result of many complex factors, including psychological, life habits and physical disorders, which need to be taken seriously and dealt with in a timely manner.