It is difficult to sleep after waking up, may be insomnia, once in a while insomnia does not matter, often insomnia may be due to psychological stress, often stay up late resulting in biological clock disorders, and neurasthenia related. The age of sleep will also be reduced, endocrine hormone disorders will also affect sleep, the establishment of a good routine, psychological guidance, you can also take alprazolam, diazepam and other drugs to treat, due to dependence, is not recommended to take long-term. Do not eat indigestible food before going to bed, do not drink alcohol and do not engage in strenuous exercise.