My eyes go black when I suddenly stand up during this time, even if I m watching TV on the couch

Updated on Sofa 2024-02-21
3 answers
  1. Anonymous users2024-01-23

    In the summer, if you squat for a long time and suddenly stand up, you will have dizziness, so even if you are in an emergency, you must get up slowly little by little, otherwise it is easy to induce cardiovascular and cerebrovascular diseases, especially the elderly. In addition, blood donation actually causes damage to the blood vessel walls of the body, and it is permanent and cannot be repaired for life. It is advisable not to donate blood in the future unless there is a special emergency.

    Weight loss should also be moderate, otherwise there is a high risk of anemia.

  2. Anonymous users2024-01-22

    Anemia, if you go to measure your blood pressure, it must be low blood pressure.

    It is recommended not to donate blood for the time being in recent years, donating blood is now good Those cross societies, ordinary employees have an annual salary of hundreds of thousands, you are unpaid, but they are really very profitable, and I am willing to help others, but this kind of cross society, I want to scold. Hope to adopt.

  3. Anonymous users2024-01-21

    If your blood sugar is low, go to the hospital to get your blood sugar checked or take some glucose orally.

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