Poison ivy, poison oak, and poison sumac, all members of the plant
genus Toxicodendron, are the three most common plants that cause contact
dermatitis in America. Captain John Smith was the first to report an
allergic disease in America related to these plants. Approximately 85
percent of the population will develop an allergic reaction to poison
ivy, oak, or sumac if exposed to them. Treatment includes prevention by
wearing long sleave shirts and pants, using skin protectant creams such
as Poison Ivy Block before
being exposed to the plants. Washing with a strong
soap or Technu which washes off the resins of the plants after
exposure to the plants can be helpful..
Hyrocortisone 1%, Sarnol HC or Aloe Cort Cream in addition to
over-the-counter oral benedryl can also relieve the itch.
