Closed eyes can not sleep is not considered to stay up late, belong to the rest. Eyes closed, the organism is in a more relaxed state, the brain nerves and the whole body or more relaxed muscles, although not into the sleep state, but can make the physical and mental strength to get some relaxation, temporary relief of the body, mental burden, pressure, and so on. Stay up late mainly refers to things without the intention of sleeping, closed eyes can not sleep is trying to sleep, but can not sleep, stay up late usually does not appear anxiety and other negative emotions, usually more calm or excited, can not sleep will inevitably appear irritable, anxiety. In addition to stay up late if you make up enough sleep time, for the next day state will not have an impact, and can not sleep will affect. Although closed eyes can not sleep rest, stay up late will consume body functions, but long-term stay up late, can not sleep will be harmful to the body, it is recommended to adjust the work and rest, abnormalities in a timely manner to consult a doctor, in accordance with the doctor’s instructions for targeted interventions.