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Illustrated Health Encyclopedia
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Ency. home > Injury > S > Snake bite

Snake bite    See images

Overview | Symptoms | Treatment | Prevention

Alternative names:

Bites - snakes

First Aid

1. Keep the person calm, reassuring them that bites can be effectively treated in an emergency room. Restrict movement, and keep the affected area just below heart level to reduce the flow of venom.

2. If you have a pump suction device (such as that made by Sawyer), follow the manufacturer's directions.

3. Remove any rings or constricting items because the affected area may swell. Create a loose splint to help restrict movement of the area.

4. If the area of the bite begins to swell and change color, the snake was probably poisonous.

5. Monitor the person's vital signs -- temperature, pulse, rate of breathing, blood pressure. If there are signs of shock (such as paleness), lay the victim flat, raise the feet about a foot, and cover the victim with a blanket.

6. Get medical help immediately.

7. Bring in the dead snake only if this can be done without risk of further injury. Do not waste time hunting for the snake, and do not risk another bite if it is not easy to kill the snake. Be careful of the head when transporting it -- a dead snake can bite from reflex for up to an hour.

Do Not:

  • DO NOT allow the victim to become over-exerted. If necessary, carry the victim to safety.
  • DO NOT apply a tourniquet.
  • DO NOT apply cold compresses to a snake bite.
  • DO NOT cut into a snake bite with a knife or razor.
  • DO NOT try to suction the venom by mouth.
  • DO NOT give the victim stimulants or pain medications unless instructed to do so by a doctor.
  • DO NOT give the victim anything by mouth.
  • DO NOT raise the site of the bite above the level of the victim's heart.

Call Your Health Care Provider Immediately If:

Go to the emergency room if someone has been bitten by a snake you think may be poisonous, especially if they experience symptoms. Time is of the essence. If possible, call ahead to the emergency room so anti-venom can be ready when the victim arrives.

Ency. home > Injury > S > Snake bite


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