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Anonymous users2024-01-23The sofa cover or the clothes you are wearing are made of chemical fiber, and the friction on the sofa produces static electricity, and it discharges after touching a conductive object, so it feels like an electric shock.
Don't make a fuss! Tell him to apologize!
The main reason is that after squatting for a long time, when a person suddenly stands up, due to the gravity of the blood, the heart can not immediately adapt and pump blood to the brain, so it causes brain ischemia in a short period of time, which is called "transient cerebral ischemia", resulting in dizziness. That is, it is entirely possible that it is not a pathology but a normal phenomenon. It's like turning in circles and suddenly standing still, people will generally stagger! >>>More
Generally, because people have been lying down and sleeping all night, our blood has been accustomed to this upper and lower height circulation, and we are together in the morning, the upper and lower height difference is immediately adjusted to the highest, and there will be a temporary lack of blood supply, so people are a little dizzy.
When I wake up in the morning, I want to go to the toilet! I am every day! That's what doctors teach! >>>More
If you look at it for a long time, or if you get up all of a sudden, it will make your head dizzy. >>>More