Jelferdülés

Jelferdülés, also known as "jellyfish stings" or "sea nettle stings," is a painful and often itchy reaction that occurs when the tentacles of a jellyfish come into contact with human skin. This reaction is caused by the nematocysts, specialized cells found in the tentacles of jellyfish, which inject a venomous substance into the skin upon contact. The venom can cause a range of symptoms, including pain, redness, swelling, and itching, which can last for several hours to a few days.

The severity of the reaction can vary depending on the species of jellyfish, the size of the jellyfish, and the individual's sensitivity to the venom. Some people may experience only mild symptoms, while others may develop more severe reactions, including anaphylaxis, a life-threatening allergic reaction. In rare cases, the sting can lead to more serious complications, such as tissue damage or infection.

Treatment for jellyfish stings typically involves removing the tentacles from the skin, applying a cold compress to reduce swelling and pain, and taking over-the-counter pain relievers and antihistamines to alleviate symptoms. In severe cases, medical attention may be required, including the administration of epinephrine to treat anaphylaxis.

Prevention of jellyfish stings involves being aware of the presence of jellyfish in the water and taking precautions to avoid contact. This may include wearing protective clothing, such as wetsuits or long sleeves, and using reef-safe sunscreen to protect the skin from the sun's harmful rays. In areas where jellyfish are known to be present, it is important to be cautious when swimming and to avoid contact with any jellyfish that may be encountered.