Around three o’clock at night, the patient always wakes up, which is also a kind of sleep disorder. Patients should look for reasons from their own side, such as patients because of excessive mental stress during the day, may wake up in the middle of the night, and patients if there is always do something else at night, such as after waking up at three o’clock patients will play cell phones, play games, after a few days, patients may have a biological clock disorder, the patient will wake up at three o’clock naturally. For this situation, patients should adjust themselves, if they wake up at three o’clock don’t do anything not related to sleep, but also through oral medication to adjust sleep, try to make three o’clock this time no longer wake up, you can take some sleeping pills, like eszopiclone, diazepam, dexzopiclone.