• Poison Ivy: Learn About Rash Treatment and See Pictures

    www.medicinenet.com/poison_ivy_oak_and_sumac/article.htm Poison ivy, oak, and sumac contain a substance called urushiol, which causes a rash on people who come in contact with the plants. Find out about treatment, symptoms ...
  • Poison ivy rash - Mayo Clinic

    www.mayoclinic.org/diseases-conditions/poison-ivy/basics/.../CON-20025866 Poison ivy rash is caused by an allergic reaction to an oily resin called urushiol (u-ROO-she-ol). This oil is in the leaves, stems and roots of poison ivy, poison ...
  • The Poison Ivy, Poison Oak, Poison Sumac Site | The site for ...

    www.poison-ivy.org Welcome to the World of Poison Ivy, Poison Oak, and Poison Sumac. There is a great deal of confusion about poison ivy vs. poison oak since there are two kinds of ...
    • Poison Ivy, Oak, & Sumac: Allergic Reactions and Prevention

      www.webmd.com/.../understanding-poison-ivy-oak-sumac-basics Poison ivy, poison oak, and poison sumac are all plants that can cause a temporary, irritating rash when they come in contact with your skin. This rash is a form of ...
    • How to Identify Poison Ivy: 8 Steps (with Pictures)

      www.wikihow.com/Identify-Poison-Ivy How to Identify Poison Ivy. Poison ivy is a common plant on the North American continent, noted for its ability to create an itchy rash on contact with skin. It is an ...
    • Poison Ivy, Oak, or Sumac-Topic Overview - WebMD

      www.webmd.com/.../poison-ivy-oak-or-sumac-topic-overview What are poison ivy, oak, and sumac? Poison ivy, oak, and sumac are plants that can cause a red, itchy rash called allergic contact dermatitis. It is the ...