#Swimmers itch parasite skin#
Some people may get relief from the itching by applying skin lotions or creams to the infected site. There is no treatment necessary for swimmer's itch. What is the treatment for swimmer's itch? Symptoms may appear within one to two hours of exposure. Repeated exposure increases a person's allergic sensitivity to the parasite and increases the likelihood of rash development. How soon do the symptoms begin?Ī person's first exposure to infested water may not result in the itchy rash. The symptoms should disappear within a week. The irritated spot reaches its maximum size after about 24 hours the itching may continue for several days. Whenever infested water is allowed to evaporate off the skin, an initial tingling sensation may be felt associated with the penetration of the parasite into the skin. How is swimmer's itch spread?Īn individual may get the infection by swimming or wading in infested water and then allowing water to evaporate off the skin rather than drying the skin with a towel. Swimmer's itch may be prevalent among bathers in lakes in many parts of the world, including the Great Lakes region of North America and certain coastal beaches.
All age groups and both sexes can be involved, but children are most often infected due to their habits of swimming or wading in shallow water and playing on the beach, when the water evaporates from the skin. People who swim or wade in infested water may experience this itchy rash. Only about one-third of the people who come in contact with the parasite develop swimmer's itch. In humans the parasite does not mature, reproduce, or cause any permanent infection. After penetration, they remain in the skin and die but can cause an allergic reaction in some people.
As part of their developmental lifecycle, these parasites are released from bird or mammal, migrate through the water, and can penetrate the skin of humans. Swimmer's itch is a skin rash caused by a parasite larvae from birds and mammals.
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