The Swimmer's Itch

Is this freaking for real? My skin sections around the legs and arms part have small, circular and bumpy reddish spots that are damn itchy. I got it when I swam on a beach and walked in relatively shallow water during an impending storm. I did every remedy possible. Is my skin this weak? I think I found my answers..


Swimmer's Itch

Swimmer's itch, also called cercarial dermatitis (SIR-care-ee-uhl DER-muh-TIGHT-iss), is a skin rash which generally occurs during summer months. It is caused by an allergic reaction to infection with certain parasites of birds and mammals. These microscopic parasites swim in fresh and salt water, such as lakes, ponds, and oceans used for swimming and wading. What are the symptoms of swimmer's itch? Symptoms of swimmer's itch may include: Tingling, burning or itching of the skin Small reddish pimples Small blisters Within minutes to days after swimming in contaminated water, you may experience tingling, burning or itching of the skin. Small reddish pimples may appear within twelve hours; the pimples may develop into small blisters. Scratching the areas may result in secondary bacterial infections. Itching may last up to a week or more, but will gradually go away. Because swimmer's itch is caused by an allergic reaction to infection, the more often you swim or wade in contaminated water, the more likely you are to develop more serious symptoms. The more times you are exposed to contaminated water, the more intense and immediate the symptoms of swimmer's itch will be. What can I do to avoid getting swimmer's itch? Do not swim in areas where swimmer's itch is a known problem or where signs have been posted warning of unsafe water Avoid swimming near or wading in marshy areas where snails are commonly found Towel dry or shower immediately after leaving the water Encourage health official to post signs on shorelines where swimmer's itch is a current problem Do not attract birds by feeding them to areas where people are swimming What do I do if I think I have Swimmer's Itch? If you have a rash, you may try the following for relief: Cool compresses Bath with 1/2 cup of baking soda Baking soda paste to the rash Colloidal oatmeal baths, such as Aveeno Anti-itch lotion (consult a pharmacist) Calamine lotion (consult a pharmacist) Corticosteroid cream (consult a pharmacist) Antihistamine medication (consult a physician or pharmacist) Try not to scratch. Scratching may cause the rash to become infected. If itching is severe, your health care provider may prescribe lotion or creams to lessen your symptoms. If symptoms persist, consult a physician. Can Swimmer's Itch be spread from person-to-person? No. Who is at risk for Swimmer's Itch? Anyone who swims or wades in infested water may be at risk. Larvae are more likely to be swimming along shallow water by the shoreline. Children are most often affected because they swim, wade, and play in the shallow water more than adults. Also, they do not towel dry themselves when leaving the water. How does water become infested with the parasite? The adult parasite lives in the blood of infected animals such as ducks, geese, gulls, swans, as well as certain aquatic mammals such as muskrats and beavers. The parasites produce eggs that are passed in the feces of infected birds or mammals. If the eggs land in the water, the water becomes contaminated. Eggs hatch, releasing small, free-swimming larvae. These larvae swim in the water in search of a certain species of aquatic snail. If the larvae find one of these snails, they infect the snail and undergo further development. Infected snails release a different type of larvae (cercariae, hence the name cercarial dermatitis) into the water. This larval form then searched for a suitable host (bird, muskrat) so they can start the lifecycle over again. Although humans are not a suitable host, the larvae burrow into the skin of swimmers, which may cause an allergic reaction/rash. The larvae cannot develop inside a human and they soon die. Once an outbreak of Swimmer's Itch has occurred at a beach, will the water always be unsafe? No. Many factors must be present for swimmer's itch to become a problem in water. Since these factors change (sometimes within a swim season), swimmer's itch will not always be a problem. However, there is no way to know how long water may be unsafe. Larvae are generally infective for 24 hours once they are released from the snail. However, an infected snail will continue to produce cercariae throughout the remainder of its life. For future snails to become infected, migratory birds or mammals in the area must also be infected so the lifecycle can continue. Is my swimming pool safe to swim in? Yes. As long as your swimming pool is well-maintained and chlorinated, there is no risk of swimmer's itch. For further information on protecting yourself from recreational water illnesses, please visit CDC Healthy Swimming. http://www.huroncounty.ca/health/beach_si.php Swimmer's Itch