For elderly people who cannot sleep at night: first of all, it is recommended that patients maintain an optimistic and positive attitude, and at the same time, they should develop a regular life and sleep in a quiet, warm and comfortable environment. During the day, appropriate physical exercise can be carried out, after the activity is conducive to sleep at night, regular exercise is also conducive to improving the quality of sleep, it is recommended that half an hour after dinner, you can carry out appropriate activities, half an hour to an hour. Secondly, it is recommended that patients should perform self-regulation, or self-cueing, and can play more relaxing activities, such as repeated calculations, or reciting ancient poems of interest. The elderly also need to limit the time of daytime sleep, because the total sleep time of the elderly itself is relatively small, if the daytime sleep is longer or after a long nap, it will lead to sleepless nights. If you do not get relief after the above changes, you can consider taking oral sedative sleeping pills, such as dextrozopiclone, eszopiclone, diazepam, etc.