Can you inject your own blood into someone in order to save their life?

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  • Rick
    Lv 6
    1 month ago
    Favorite Answer

    risky, because IF the two blood types AREN'T compatible, that blood could kill them .........

  • 1 month ago

    Yes that’s called a blood infusion but you have to be compatible blood types otherwise it will be counterproductive 

  • Anonymous
    1 month ago

    It is called a "transfusion" but should only be done by qualified medical personnel.

  • 1 month ago

    Yes, if your blood-type is universal "O", but not another type which could kill the other person.

    harrald

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  • 1 month ago

    Depends.

    If you are the same blood type or are O negative then yeah sure if they are low in blood.  If you are not the same blood type or compatible then you may actually kill them.

  • Anonymous
    1 month ago

    No. Unless the blood is typed & cross-matched, you'd likely kill that person. And one "injection" of blood wouldn't help anybody.

  • 1 month ago

    You can, that's what a blood transfusion is.  However, you need to make absolutely sure your blood types match or you'll more than likely kill them.

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