If you wake up from sleep at three o’clock in the morning, first of all, pay attention not to turn on the bedroom lights or play with cell phones to reduce light stimulation, while paying attention to keep the surrounding environment quiet, followed by a glass of warm milk to achieve the purpose of sleep, and finally, you can carry out some simple exercises according to their own situation to relax and avoid emotional excitement, anxiety and tension. Generally after the above process may again appear sleepy, if still not improve the symptoms, tossing and turning can not sleep, consider strictly in accordance with the instructions, the appropriate amount of sleeping pills to deepen the depth of sleep, not blindly overdose, common sleeping pills are diazepam, clonazepam, lorazepam, estradiolam, alprazolam, etc.. In addition, in order to prevent the above-mentioned situation from affecting the sleep state next time, it is recommended to make some small preparations before going to bed, including drinking a moderate amount of warm milk before bedtime, soaking feet and reducing the brightness of the room, and to regulate their own sleep patterns, do not stay up too late, in order to have a good quality of sleep. In addition, if you wake up frequently at three o’clock in the middle of the night, you need to consider whether there are factors such as mental weakness or sleep disorders, or the existence of anxiety disorders, depression and other related mental illnesses, it is recommended that the doctor make a differential diagnosis before making adjustments.