Posted By Craig Miller on 08/30/2009 9:36 PM Snake bite kit? Butterfly bandages Stuff to clean a wound with? Neosporin?
You brought up a topic that I avoided somewhat intentionally and that is of snake bites. As a paramedic, the goal is to treat the symptoms associated with the envenomation and get the patient to a center with access to antivenin. In the backcountry, this isn't always an option. The most important thing to be aware of is the kinds of critters that habitate the area where you are at. This will affect the problems you'll see and the ways you'll go about treating them.
Here in the PNW, esp in the eastside, our biggest risk is rattlesnakes. Severe symptoms include nausea and vomiting, weakness, tachycardia, hypotension, numbness and tingling around the face and head, and respiratory collapse. Because these symptoms mirror so many other things, you'll want to depend upon the story to determine the culprit. As with anything else, before you start treating, the first thing to do is make sure that the biter is no longer near the bitee. Once you have determined that the patient is safe and that it was indeed a snake bite, the best course of action is immediate extraction and transport to a hospital. The onset of life threatening symptoms is usually around 2-6; initally signs and symptoms will include pain, redness, swelling, and more pain. Don't bother with extractors (commercial or otherwise), sucking out the venom, etc. There is no benefit as the venom from a snake is usually injected too deeply for such a device to be efficacious. There may be some benefit to non-snake bites but save the money and don't bother with them. Butterfly bandages are available commercially from companies such as Johnson and Johnson. They are probably a good idea to have. Another bandage is known as Steri-Strips and they are the "hospital version" if you will. To be most effective the skin needs to be totally dry and clean. Ideally, you'd use tincture of benzoin on the site to dry off the skin. Avoid getting the benzoin into the cut as it burns! Both of those products are available from Life-Assist as well as other vendors, I'm sure. As for cleaning the wound, unless you are days away from a hospital, rinsing it clean with clean, potable water works fine. You can make up a iodine solution but be aware that it burns so it might be hard to get one of the kids to go along with it. Also, make sure that the water you use is drinking quality. The same parasites that make water undrinkable can also make things difficult when introduced in a wound. It doesn't need to be sterile, however. If the wound is free of large chunks of debris, rinsing is probably just fine. No need to go crazy with the scrubbing with iodine. You can also use hydrogen peroxide if you're so inclined. Finally, neosporin is helpful but bacitracin ointment is probably a bit safer and cheaper. You can just get the generic from the drugstore. |