Poison ivy, along with poison oak and poison sumac, has an oily coating called urushiol, which often causes redness, swelling ...

Rhus tox is a homeopathic remedy used to treat a range of conditions, including arthritis and dermatitis. However, scientific evidence is limited and side effects are possible.

(NEXSTAR) – You may have managed to dodge the dreaded rashes often associated with poison ivy, poison oak or poison sumac, ...