With more hot weather on the way this week, Grey Bruce Public Health is offering tips on avoiding swimmer's itch so everyone can enjoy the water comfortably this summer.
Swimmer's itch is caused by microscopic parasites, released into bodies of water by infected snails. The parasites burrow into the skin, and die soon afterwards because humans aren't suitable hosts. However, that process can still cause uncomfortable side effects, including an itchy rash or allergic reaction.
The parasites that cause swimmer’s itch are most often found in shallow water, close to shorelines with many aquatic plants.
To reduce the likelihood of developing swimmer’s itch:
Do not swim in areas where swimmer's itch is a known problem.
Do not swim near or wade in marshy areas where snails are commonly found.
Towel dry or shower immediately after leaving the water. Using a dry and clean towel to rub your skin dry vigorously will kill most of the parasites.
People with swimmer’s itch may find relief from symptoms by:
Using calamine lotion;
Applying cool compresses to affected areas;
Bathing in Epsom salts or baking soda;
Soaking in colloidal oatmeal baths; or
Applying a baking soda paste to the rash (made by stirring water into baking soda until it reaches a paste-like consistency).
If symptoms persist, consult a healthcare provider.
