Treating Poison Ivy
Although most people don’t realize it, the rash that develops after exposure to poison ivy is one type of eczema. Poison ivy, as well as poison oak and poison sumac, has something called urushiol oil, to which most people are allergic. Although it usually takes more than one exposure, you can get the allergic contact dermatitis rash from:
Touching the plant- Touching something that rubbed up against the plant (such as petting a dog after the animal brushed it).
- Being near the plant – the oil can get in the air.
If you suspect a rash caused by poison ivy, poison oak or poison sumac, you should:
- Wash the area immediately to get rid of the oil. Use lukewarm water and soap.
Wash clothing worn during the exposure and anything else that may have been contaminated.
The rash will go away on its own within three weeks. There are things you can do to ease the itch:
- Take a cool shower.
Take an oatmeal bath. You can buy special over-the-counter products for this.- Use hydrocortisone cream.
- Use calamine lotion.
If nothing seems to help, you should see a dermatologist.
Next: Adult Eczema
Photo references:
Poison ivy, Poison oak, and Poison sumac: Photos used with permission of the American Academy of Dermatology National Library of Dermatologic Teaching Slides.
