How To Treat & Prevent Swimmer's Itch

Apply Cool Compresses

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Because of the fact the itch and irritation associated with swimmer's itch are caused by inflammation, it can be beneficial to apply cool compresses to the areas affected by the parasite and allergic reaction. Cool compresses can be made by running a washcloth or other soft cloth under cold water, wringing out the excess water, folding it, and then applying it to affected areas with light pressure. This will help to reduce the swelling and irritation of the area and decrease symptoms. Using an ice pack or cold pack is not advised, as the cold can actually cause further damage to the already irritated skin. Cool compress treatments can be repeated several times a day until the rash and other associated symptoms have dissipated.

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Check For Public Health Warnings At Beaches

Photo Credit: Hakai Magazine

Individuals concerned about contracting swimmer's itch should check for public health warnings at beaches before swimming in the water. Many, but not all, beaches will post signs in the area if a case (or cases) of swimmer's itch has been reported as a result of swimming in local waters. Since not all beaches will post signage warning swimmers of contamination risk, it can also be helpful to talk with other visitors to the beach as well as health officials and park representatives about the conditions of the water before swimming. If there is no signage and no one can provide information regarding the health of the water, a good rule is to avoid swimming in areas with abundant shrubbery and weeds, as these areas attend to attract snails and other wildlife that carry the parasite, increasing the risk for contamination.

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