Swimmer's itch

Swimmer's Itch

Swimmer's itch, also known as cercarial dermatitis, is a skin rash caused by an allergic reaction to infection with certain parasites of birds and mammals. These microscopic parasites are released from infected snails into fresh and salt water (such as lakes, ponds, and oceans).

Pronunciation

Swimmer's itch: /ˈswɪmərz ɪtʃ/

Cercarial dermatitis: /sɜːrˈkeɪriəl, dɜːrməˈtaɪtɪs/

Etymology

The term "Swimmer's itch" is derived from the fact that the condition is often contracted by individuals who have been swimming in infested water. "Cercarial dermatitis" comes from the word "cercaria", which is the larval form of the parasite that causes the condition, and "dermatitis", a general term for inflammation of the skin.

Symptoms

The symptoms of Swimmer's itch include tingling, burning, or itching of the skin, small reddish pimples, and small blisters.

Causes

Swimmer's itch is caused by an allergic reaction to certain microscopic parasites that infect some birds and mammals. These parasites are released from infected snails into fresh and salt water.

Prevention

Prevention methods for Swimmer's itch include avoiding swimming in areas where the condition is known to be a problem or where signs have been posted warning of unsafe water.

Treatment

Treatment for Swimmer's itch typically involves the use of over-the-counter anti-itch creams and antihistamines to relieve itching and inflammation.

Related Terms

• Parasite
• Dermatitis
• Allergic reaction
• Snails
• Birds
• Mammals

External links

• Medical encyclopedia article on Swimmer's itch
• Wikipedia's article - Swimmer's itch

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