• mipadaitu@lemmy.world
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      3 months ago

      They’re really not, don’t stick anything in a penetrating wound, that’s a myth.

    • Cethin@lemmy.zip
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      3 months ago

      My understanding is that this often causes more harm than it prevents. It’s a popular concept, and has been taught by many people, but it’s not a good idea. It makes sense that it would work, but when actually tested it isn’t. Check for yourself though.

      • nomous@lemmy.world
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        3 months ago

        FWIW I’ve seen little single use packs of blood clotting powder in the camping section at both Target and Walmart recently (in the last few months) probably worth grabbing a few first aid kits.