The presence of jellyfish on our beaches increases each year, as a result of rising temperatures, reduced rainfall on the coast, and the decline of fish populations in coastal areas. For this reason, we must be prepared for the possibility of being stung by these marine invertebrates and know the measures to take.
Jellyfish stings are stinging, similar to those caused by nettles on the skin. Although generally painful, most aren’t emergency situations. However, it is essential to know the steps to follow in case of contact to avoid complications. From CreuBlanca, we offer you a guide on what to do if you get stung by a jellyfish.
Symptoms of a jellyfish sting
Most jellyfish stings cause common reactions such as:
- Burning, tingling, and stabbing pain.
- Welts or marks on the skin, showing contact with the tentacles.
- Itching.
- Swelling.
- Throbbing pain that spreads.
The severity of the reaction varies depending on several factors, such as the type and size of the jellyfish, the duration of exposure to the tentacles, and the age, build, and health condition of the affected person. Some jellyfish can cause more severe reactions, such as nausea, vomiting, headache, muscle cramps, difficulty breathing, dizziness, or general discomfort. These symptoms may manifest immediately or several hours after contact. In these cases, it is crucial to seek urgent medical attention.
What to do if you get stung by a jellyfish
If you suffer a jellyfish sting, follow these tips to relieve the symptoms:
- Clean the affected area with seawater or saline solution or vinegar. Saltwater does not break the stinging cells and dilutes the venom from the tentacles.
- Remove tentacle remnants from the skin with tweezers, not with your hands.
- Apply cold to the affected area for about 15 minutes, without rubbing. If using ice, avoid direct contact with the skin.
- Seek help from first aid services, especially if you are allergic or show symptoms of discomfort.
- Disinfect the wound. Apply iodine alcohol in the hours following.
- Apply a hydrocortisone cream if the discomfort persists to relieve itching.
What not to do
To avoid complications, you should not:
- Use fresh water on the sting, as it can break the stinging cells and worsen the reaction.
- Apply ammonia or urine to the sting. This myth can cause infections and greater irritation.
- Scratch or rub the skin with sand, towels, or other fabrics, as friction can cause skin erosions and increase the risk of infections.
- Use pressure bandages.
The presence of jellyfish on our coasts is increasingly common due to changes in the climate and environment. It is crucial to learn how to handle stings to enjoy the sea safely and without inconvenience. By following these tips and avoiding inappropriate practices, we can minimize the pain and complications related to these marine encounters, allowing us to fully enjoy a day at the beach.