DDx
Diagnostic Considerations
Any condition which causes acute, descending flaccid paralysis would need to be considered when evaluating a possible coral snake envenomation.
Differential Diagnoses
Media Gallery
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Snake envenomations, coral. Comparison of the harmless Lampropeltis triangulum annulata(Mexican milksnake) (top) with Micrurus tener(Texas coral snake) (bottom). Photo by Charles Alfaro.
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Coral snake skull.
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The Australian pressure immobilization technique: Step 1. This technique has been shown to be helpful in delaying systemic absorption of elapid venoms. A broad pressure bandage is immediately wrapped, beginning distally, around as much of the extremity as possible. No effort should be spent removing clothing prior to bandage application. The bandage is wrapped snugly, as for a severely sprained ligament. A splint (or sling when applied to the upper extremity) is then placed, and the victim is carried from the scene. The victim should expend no effort in getting to definitive care. Pressure immobilization should remain in place until the victim has reached medical care. The doctor will decide when to remove the bandages. If venom has been injected, it will move into the bloodstream quickly once the bandages are removed. The doctor should leave the bandages and splint in position until appropriate antivenom is available whenever possible. Used with permission from Commonwealth Serum Laboratories.
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The Australian pressure immobilization technique: Step 2. This technique has been shown to be helpful in delaying systemic absorption of elapid venoms. A broad pressure bandage is immediately wrapped, beginning distally, around as much of the extremity as possible. No effort should be spent removing clothing prior to bandage application. The bandage is wrapped snugly, as for a severely sprained ligament. A splint (or sling when applied to the upper extremity) is then placed, and the victim is carried from the scene. The victim should expend no effort in getting to definitive care. Pressure immobilization should remain in place until the victim has reached medical care. The doctor will decide when to remove the bandages. If venom has been injected, it will move into the bloodstream quickly once the bandages are removed. The doctor should leave the bandages and splint in position until appropriate antivenom is available whenever possible. Used with permission from Commonwealth Serum Laboratories.
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The Australian pressure immobilization technique: Step 3. This technique has been shown to be helpful in delaying systemic absorption of elapid venoms. A broad pressure bandage is immediately wrapped, beginning distally, around as much of the extremity as possible. No effort should be spent removing clothing prior to bandage application. The bandage is wrapped snugly, as for a severely sprained ligament. A splint (or sling when applied to the upper extremity) is then placed, and the victim is carried from the scene. The victim should expend no effort in getting to definitive care. Pressure immobilization should remain in place until the victim has reached medical care. The doctor will decide when to remove the bandages. If venom has been injected, it will move into the bloodstream quickly once the bandages are removed. The doctor should leave the bandages and splint in position until appropriate antivenom is available whenever possible. Used with permission from Commonwealth Serum Laboratories.
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The Australian pressure immobilization technique: Step 4. This technique has been shown to be helpful in delaying systemic absorption of elapid venoms. A broad pressure bandage is immediately wrapped, beginning distally, around as much of the extremity as possible. No effort should be spent removing clothing prior to bandage application. The bandage is wrapped snugly, as for a severely sprained ligament. A splint (or sling when applied to the upper extremity) is then placed, and the victim is carried from the scene. The victim should expend no effort in getting to definitive care. Pressure immobilization should remain in place until the victim has reached medical care. The doctor will decide when to remove the bandages. If venom has been injected, it will move into the bloodstream quickly once the bandages are removed. The doctor should leave the bandages and splint in position until appropriate antivenom is available whenever possible. Used with permission from Commonwealth Serum Laboratories.
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The Australian pressure immobilization technique: Step 5. This technique has been shown to be helpful in delaying systemic absorption of elapid venoms. A broad pressure bandage is immediately wrapped, beginning distally, around as much of the extremity as possible. No effort should be spent removing clothing prior to bandage application. The bandage is wrapped snugly, as for a severely sprained ligament. A splint (or sling when applied to the upper extremity) is then placed, and the victim is carried from the scene. The victim should expend no effort in getting to definitive care. Pressure immobilization should remain in place until the victim has reached medical care. The doctor will decide when to remove the bandages. If venom has been injected, it will move into the bloodstream quickly once the bandages are removed. The doctor should leave the bandages and splint in position until appropriate antivenom is available whenever possible. Used with permission from Commonwealth Serum Laboratories.
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