Seven hours of sleep per day is enough, but people of different ages have different requirements for sleep time, for example, many babies should sleep for about 12-14 hours per day, while some older people may sleep for 5-6 hours to meet their physiological needs. Sleep is an indispensable physiological phenomenon for human beings and is very important for people. Patients with good sleep quality will be healthier, and if patients have problems such as sleep disorders and insomnia, the functional activity of the cerebral cortex will be affected and there will be signs of cerebral neurological weakness. Patients will show weakness, dizziness, forgetfulness, and after long-term insomnia, it will lead to a decrease in resistance and more likely to have colds and other problems. Therefore, the daily sleep time should be enough, the quality of sleep should be good, if there is a deficiency in these areas, must be adjusted in time.