Why did you suddenly see nothing in front of you when you got up from the couch

Updated on Sofa 2024-08-13
4 answers
  1. Anonymous users2024-01-24

    This is because you can't quickly leave blood to the brain when you sit for a long time, and the blood vessels are rapidly congested when you stand up, which may lead to death, so be careful in the future.

  2. Anonymous users2024-01-23

    When you stand up suddenly, your blood pressure in your brain will suddenly rise, so you will feel dizzy and you can't see.

  3. Anonymous users2024-01-22

    It's normal, and most people have it, and it's caused by a lack of blood supply.

  4. Anonymous users2024-01-21

    The blood is on your head, blocking your eyes.

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This is that you are too anxious when you stand up, resulting in insufficient blood supply to the brain, resulting in dizziness and blackness in front of your eyes, I don't believe you will stand up next time and slow down.