Tests and diagnosis
By Mayo Clinic staffDiagnosing swimmer's itch can be a challenge, because the rash can resemble other skin problems, such as poison ivy, chickenpox, dermatitis, impetigo or even herpes. There are no specific tests to diagnose swimmer's itch. Be sure to tell the doctor if your symptoms appeared after swimming or if others developed a similar rash after swimming in the same place.
- Wilson ME, et al. Helminthic infections. In: Wolff K, et al. Fitzpatrick's Dermatology in General Medicine. 7th ed. New York, N.Y.: The McGraw-Hill Companies; 2008. http://www.accessmedicine.com/content.aspx?aID=3000222&searchStr=schistosomiasis%2c+cutaneous#3000222. Accessed Nov. 10, 2010.
- Wolff K, et al. Arthropod bites, stings and cutaneous infections. In: Wolff K, et al. Fitzpatrick's Color Atlas and Synopsis of Clinical Dermatology. 6th ed. New York, N.Y.: The McGraw-Hill Companies; 2009. http://www.accessmedicine.com/content.aspx?aID=5197009&searchStr=schistosomiasis%2c+cutaneous#5197009. Accessed Nov. 10, 2010.
- Swimmer's itch (cercarial dermatitis). Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/dpd/parasites/cercarialdermatitis/factsht_cercarialdermatitis.htm. Accessed Nov. 10, 2010.
- Swimmer's itch. American Osteopathic College of Dermatology. http://www.aocd.org/skin/dermatologic_diseases/swimmers_itch.html. Accessed Nov. 10, 2010.


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