Seabather's eruption
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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.
[edit] Identification
The reaction is identified by severe itching around small red papules 1mm to 1.5cm in size usually found around areas where swimsuits were in contact with the skin or hair, but not neccesarily.
[edit] Treatment and symptoms
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). Do not itch the area, and avoid any clothing that may irritate the effected area; itching will result in localized swelling and intense itching. Symptoms arise from minutes after contact and can last up to 2 weeks but usually last only a few days.
It is best to remove clothing before rinsing in cold water or drying off. Inactivated larvae may react to the freshwater or lack of water, thus activating.
[edit] External links
- FAU Sea Lice Page
- [1]The latest information on sea bather's eruption By G. Yancey Mebane, M.D.
- [2]New Zealand page on "Sea Bathers Eruption"
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