What should I do if I get stung by a jellyfish while swimming?

If you find yourself stung by a jellyfish while swimming, the first step is to stay calm and exit the water carefully to avoid further stings. Once on land, try to assess the severity of the sting. Rinse the affected area with vinegar or seawater, as fresh water can trigger the release of more venom from the stingers still attached to your skin. If vinegar isn't available, simply using seawater is the next best option. Avoid rubbing the sting site, as this can aggravate the situation and spread the venom.

After rinsing, you can remove any tentacles that may be stuck to your skin using a pair of tweezers or the edge of a credit card, but be cautious not to use your hands. Applying a cold pack or ice wrapped in a cloth can help reduce pain and swelling. Over-the-counter pain relievers can also be effective in managing discomfort. If you experience severe symptoms such as difficulty breathing, chest pain, or an allergic reaction, seek medical attention immediately, as these can indicate a more serious situation. Remember, while jellyfish stings can be painful, most are not life-threatening, and taking these steps can help you manage the sting effectively.