The ghost pressed the bed with a splitting headache instead of the usual dull chest

If you don't have cerebral ischemia symptoms such as dizziness and black eyes during the day, it's not sick, it's caused by your sleeping position or pillow being too high. Ghost press bed is also sleep paralysis, which is a kind of special cerebral ischemia syncope that is easy to occur when people are sleeping, still conscious, and caused by cerebral ischemia and syncope, among them, the sudden occurrence of terrible dizziness will cause a dream of suddenly seeing a terrible demon, the terrible heartbeat palpitations will cause a dream of being chased by a terrible demon, and after waking up, the visual impairment of temporary and complete blindness of the eyes will cause the illusion that you want to wake up but can't wake up. In the usual syncope, the person's consciousness will be completely lost, that is, the patient himself does not feel anything when he faints, and after returning to normal, he will ask the person next to him curiously

How did I end up lying here? After being reminded by the person next to me, I realized that I had fainted just now. The most likely occurrence of frequent ghost presses is that the pillow on the bed is too high, resulting in poor blood flow to the carotid artery in the neck due to flexion and compression.

Anyone who sleeps with a pillow that is too high will have frequent ghost presses, and when I was a child, I changed to a very high pillow in the summer, and the result was that ghost presses frequently occurred every day and all night. At that time, I thought that I was not suffering from something, and you felt that your eyes could not be opened, which was caused by the temporary complete blindness of your eyes. Another reason is that there is already low blood pressure, for example, everyone's blood pressure will be lower when the weather is hot, and it is more likely to have ghost presses than when the weather is cold.

In short, like all mental activities, ghost bed presses are caused by the illusion of being stimulated by objective things, for example, the dream of finding a toilet is caused by the stimulation of objective things such as urgency, and the dream of feeling cold is caused by the stimulation of objective things when the cold night is thin, and so on. Your headache is also a sequelae caused by cerebral ischemia.