How to Treat Swimmers Itch

The parasites that cause swimmer's itch migrate through the water and enter into semi-aquatic mammals including humans. They quickly die upon entering the human body but remain in the skin. The tingling, itching and red, raised rash so characteristic of swimmer's itch is an allergic reaction to the dead parasites and usually clears up within a few days, although the Mayo Clinic warns that in some cases the rash may last up to a week. If you are uncertain of the origin of rash, if it doesn't clear up within three to four days, if you think that a child may have swimmer's itch or if the itching is particularly severe, you should contact a physician.

Instructions

• 1

  Smooth calamine lotion or your favorite anti-itch cream over the affected area.

• 2

  Take over-the-counter antihistamines as recommended to help reduce swelling and soothe the itch.

• 3

  Dampen a clean washcloth with cool water. Gently squeeze out most of the excess water, then spread the damp washcloth over the itchy area.

• 4

  Stir enough water into baking soda to make a thick paste, then use a tongue depressor to spread it over the itchy places on your skin.

• 5

  Soak in a lukewarm bath with 1 to 2 cups of oatmeal mixed in, or dissolve Epsom salts in the bath to help soothe your itch.