It’s National Marine Week in the UK 🪼

Most UK sea creatures are more curious than dangerous, but that doesn’t mean they can’t leave a mark. Jellyfish, weever fish, and sea urchins are all common in the UK and their stings can be eased with a little first aid knowledge.

🪼 Jellyfish Stings

You’ll find jellyfish like the Common Jellyfish, Blue Jellyfish and Barrel Jellyfish in UK waters and all three have a very mild sting. In most cases, you won’t need any treatment.

However, some jellyfish species in the UK can deliver more painful stings. If you or someone else is stung:

1. Rinse thoroughly with seawater. Never use freshwater, as this can cause more venom to be released.

2. Gently scrape the skin using a bank card to remove any remaining tentacles. Avoid using your hands.

3. Apply heat. A hot shower or heat pack can help break down the proteins in the venom and ease discomfort.

🐟 Weever Fish Stings

These small fish hide under the sand in shallow water and even on beaches. They have venomous spines along their back which can pierce the foot if stepped on. The sting is painful but not dangerous.

Here’s what to do:

1. Check the wound for any spines and gently remove them with clean tweezers.

2. Apply heat. Hot water reduces the effectiveness of the venom. If you’re at a lifeguarded beach, they’ll be able to treat it on-site.

🟣 Sea Urchin Stings

Sea urchins are covered in sharp spines which can puncture the skin. After a sting, the area may become swollen, red, or even turn blue. If you’re stung multiple times, more serious symptoms like dizziness, shock, or even temporary paralysis can occur.

First aid steps:

1. Soak the area in vinegar, hot water or saline to soften the skin and help with removal.

2. Remove visible spines with tweezers, pulling them out in the same direction they entered.

3. Squeeze the wound gently to remove any fragments and keep an eye on the area for signs of infection (redness, swelling, pus, increasing pain).

Top tip: Wear water shoes and carry a small first aid kit in your beach bag, just in case. And always ask the lifeguard if you’re unsure!

Enjoy the coast safely this summer and let marine life stay wild!