How to Neutralize a Jellyfish Sting

Jellyfish may look harmless, but the sting they pack can cause pain and even serious harm. In some cases, jellyfish stings can lead to anaphylactic shock or even death. Once a jellyfish stings you, you must neutralize the poison quickly to ease the pain and reduce the risk of serious medical complications. While not all jellyfish stings are serious health risks, you should treat each one as if it is potentially fatal.

Things You'll Need

• Vinegar or ammonia
• Gloves
• Clean cloth
• Tweezers

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Instructions

• 1

  Remove the victim from the water and make him comfortable. Elevate his head and check that he is still breathing. If possible, wrap the victim in a towel, leaving the stung area exposed. Keep him calm and warm to prevent shock.

• 2

  Wrap your hand in a clean cloth or towel and wipe away any tentacles that are stuck to the sting area. These may continue to release poison even after you neutralize the sting, so it is imperative to remove them first.

• 3

  Wash the sting area with vinegar. Soak a cloth and wipe the affected area with vinegar or pour it over the wound, depending on the nature of the sting. Ammonia also works, but you must dilute it. Use half ammonia and half water. If possible, use salt water, as fresh water may cause more pain.

• 4

  Bring the victim to the hospital or a qualified medical professional to assess the damage. Describe the jellyfish if possible. Doctors near coastal areas should know about local species that may cause serious harm.