Seabather's Eruption (locally known as sea lice) is an immune response to the larval stage of the thimble jellyfish. This reaction occurs mainly in Florida, due to the proximity of the Gulf Stream to the state. It should be noted that animals can be affected as well, and that a cortisone solution for humans can be used on dogs.

Identification

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The reaction is identified by severe itching around small red papules usually found around areas where swimsuits were in contact with the skin, or hair.

Treatment & Symptoms

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Treatment does not require a doctors attention unless the case is severe, with most affected using a topical anti-itch creme (diphenhydramine) and a cortisone solution (hydrocortisone). Symptoms arise from 4 hours after swimming and can last up to 2 weeks, usually a few days.

External links

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• FAU Sea Lice Page