Skin reactions can be treated topically with a cool compress or over-the-counter hydrocortisone cream, and an oral antihistamine like Benadryl can help ease mild symptoms. Seek medical help if the ...

Swimmer's itch is an allergic reaction to a parasite ... Doctors suggest applying a hydrocortisone cream and cool compress, bathing in Epsom salts, baking soda or oatmeal, applying a baking ...