A tourniquet is a bad idea because most of the venomous snakes in North America have hemotoxic venom, and applying a tourniquet concentrates the blood and tissue damage to the area around the bite.
A review study in the New England Journal of Medicine found that best practices for snake bites in North America:
"After a bite from any venomous snake, the victim should be moved beyond striking distance, placed at rest, kept warm, and transported immediately to the nearest medical facility. The injured part of the body should be immobilized in a functional position below the level of the heart. Rings, watches, and constrictive clothing should be removed, and no stimulants should be administered.
"Previously recommended first-aid measures such as tourniquets, incision and suction, cryotherapy, and electric-shock therapy are strongly
discouraged."
Other studies have demonstrated that suction alone - the Sawyer Extractor - is useless. It doesn't remove any venom.
An ounce of prevention is worth several pounds of cure.
On Thursday, June 21, 2018 at 7:44:54 PM UTC-4, HeaveToo wrote:
-- A review study in the New England Journal of Medicine found that best practices for snake bites in North America:
"After a bite from any venomous snake, the victim should be moved beyond striking distance, placed at rest, kept warm, and transported immediately to the nearest medical facility. The injured part of the body should be immobilized in a functional position below the level of the heart. Rings, watches, and constrictive clothing should be removed, and no stimulants should be administered.
"Previously recommended first-aid measures such as tourniquets, incision and suction, cryotherapy, and electric-shock therapy are strongly
discouraged."
Other studies have demonstrated that suction alone - the Sawyer Extractor - is useless. It doesn't remove any venom.
An ounce of prevention is worth several pounds of cure.
-Miles
On Thursday, June 21, 2018 at 7:44:54 PM UTC-4, HeaveToo wrote:
I am surprised about you saying not to tourniquet it. I always thought that you were supposed to do that an elevate it.
http://www.tpfr.org
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