Daily stress, mood, environment, etc. It may lead to sleep disorders.
We can try to find the factors that lead to it and alleviate and eliminate it from the root.
You can drink a cup of warm milk or honey water before going to bed, soak your feet or take a bath with warm water, and listen to soothing music before going to bed. Insist on proper exercise every day, pay more attention to emotional and stress problems, find and relieve them early, and avoid physical discomfort caused by sleep.