Forum Discussion
Don_Shar
Mar 07, 2012Explorer
I found this on the internet.
What is appropriate first aid for poisonous snake bites?
If someone is bitten by a poisonous snake, the bitten area should be immobilized and the victim transported to a hospital as quickly as possible. The bitten area should be washed with soap and water. A wide constriction bandage (tourniquet) may be applied two to four inches upstream of the bitten area (if on an extremity) so long as the pressure is not too tight (one or two fingers should be able to slide under the band). Overly tight tourniquets should never be used as these can block arterial blood flow to the affected area and worsen tissue damage.
Incising (cutting) and suctioning the bite area has not been shown to be beneficial, but a venom extractor (found in commercial snake bite kits) may be helpful if it is applied to the area within five minutes of the bite and left in place for 30 minutes. A 2004 study of mock venom extraction using a suction device, however, questioned the validity of venom extractors and suggested that their use is unlikely to be effective.
Ice or cooling packs should never be applied to the area as these may result in greater harm, and incisions of the bitten area are also potentially harmful and have no benefit.
What is appropriate first aid for poisonous snake bites?
If someone is bitten by a poisonous snake, the bitten area should be immobilized and the victim transported to a hospital as quickly as possible. The bitten area should be washed with soap and water. A wide constriction bandage (tourniquet) may be applied two to four inches upstream of the bitten area (if on an extremity) so long as the pressure is not too tight (one or two fingers should be able to slide under the band). Overly tight tourniquets should never be used as these can block arterial blood flow to the affected area and worsen tissue damage.
Incising (cutting) and suctioning the bite area has not been shown to be beneficial, but a venom extractor (found in commercial snake bite kits) may be helpful if it is applied to the area within five minutes of the bite and left in place for 30 minutes. A 2004 study of mock venom extraction using a suction device, however, questioned the validity of venom extractors and suggested that their use is unlikely to be effective.
Ice or cooling packs should never be applied to the area as these may result in greater harm, and incisions of the bitten area are also potentially harmful and have no benefit.
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