If it is changed to arrive in the morning, it is mainly related to biological clock reasons, mental reasons and pathological factors.
First, the biological clock factor. If the patient sets the time or alarm clock for a long time due to special factors such as work and study, it is stipulated to wake up at a special time node. If it lasts for a long time, it will form a biological clock, and it is possible to wake up at that time. This is a physiological state. No special treatment is needed, and it can be changed through self-adjustment.
Secondly, it is related to mental factors. If the patient has something special to happen in the near future, and this thing is very important to the patient himself, it is also ok to get up regularly in the morning. After this happens, you can adjust yourself and improve your mood. Doing some physical exercise every day has a good effect on improving sleep. If the patient suffers from mental illness, such as anxiety and depression, he may wake up early at night, so he needs to take medicine under the guidance of a psychiatrist.
In addition, it is related to disease factors. 1. See neuropathic headache. Such as cluster headache, patients will have a fixed-point attack every night. The headache will be severe when you have an attack, and you will be awakened by pain during sleep. 2. Cardiac insufficiency. The onset of this disease is related to factors such as nocturnal nerves and endocrine. If the vagal nerve excitability increases at night, it will induce left ventricular dysfunction, and the patient will have paroxysmal dyspnea at night and hold it. 3. Respiratory sleep apnea syndrome. When you get sick, you will snore at night, which will cause you to wake up.