If you can’t sleep for a whole night, consider the sleep disorder syndrome, the reason is: first, consider whether it is a relatively large emotional stimulation before bed, such as a long time before bed to chat with people or stay up late to watch more exciting books, film and television works, resulting in disruption of the biological clock, sleep rhythm disrupted by external factors, more excited before bed will cause the cerebral cortex and nerve excitement, thus triggering insomnia. Second, if the recent stress is relatively large, the daytime emotions are more anxious, irritable will also cause sleep disorders, and even serious neurasthenia, triggering a whole night can not sleep. It is recommended to adjust the work and rest time and regularity, pay attention to the emotional calm before going to bed, and if the quality of sleep is still not improved for three consecutive days, it is recommended to go to the neurology department of a regular hospital for consultation, and if necessary, use drug interference to assist in sleep.