How to change clothes when swimming in Beihai?

Swimsuit and swimming trunks are all worn directly inside, and the coat can be placed directly on the beach chair by the sea. Pay attention to the warning line or sign when swimming at the seaside, and don't swim in the non-swimming area. The water regime in the non-swimming area is complex, and there are often reefs, aquatic plants, silt and eddies. If you are not careful, an accident may happen.

Precautions for swimming:

1, the first thing is to choose the right time. Swimming at the seaside is no better than swimming in the swimming pool. You should be very careful when the tide rises and falls. It is recommended not to swim in the sea or just surf on the shore at noon. Generally, it is more appropriate to swim in the sea at low tide from 5 to 7 pm. It's not safe to swim after the sun goes down later, without lights.

2, don't be alone, choose a crowded beach, don't go to remote waters. After all, I have just arrived at a beach and I am not familiar with the terrain. At high tide, reefs and rocks may be submerged by seawater, and it is difficult to ask for help if you swim too far or too far. Beginners should try not to go to places where the water depth exceeds their height. For safety reasons, they can also rent swimming rings.

3. Pay attention to the beach. A good bathing place should have fine sand texture, and the most important thing is cleanliness. When swimming at the seaside, you should pay attention to the stones, glass and other rubbish under your feet, and be careful of foot injuries.

4. Pay attention to the creatures in the sea. There will naturally be some underwater creatures swimming by the sea, and sometimes they will be stung by jellyfish or other creatures. If there are adverse reactions, you need to go ashore to rest, but there is no need to make a fuss. Stay calm no matter what.

Care for skin

Common skin problems in swimming include swimmer's pruritus, swimmer's rash, jellyfish bite, sea urchin stab wound, migratory larva rash and so on.

The cause of "sea swimmer's rash" has not been confirmed at present, but it usually appears in the shelter of swimsuits after leaving the sea for several hours, especially in the oppressed parts, such as men's hips and waist, and women's breasts. Symptoms include local red papules, swelling or blisters, which can cause itching and burning sensation. It usually heals naturally in 7- 10 days.

"Swimmer itching" is related to Schistosoma japonicum larvae in water. When you wade across the water or soak in the water, Schistosoma japonicum larvae will enter the skin exposed outside the bathing suit, causing itching, tingling or local rash, which will disappear after a few hours, and a red rash will appear at the exposed position after 10~ 15 hours. The treatment method is mainly symptom treatment. In order to avoid pruritus and rash in swimmers, you should take a bath with clear water immediately after swimming, thoroughly clean your skin and dry your body with a towel.

Avoid strong sun exposure, and it is best to apply sunscreen.