Poison sumac is considered more allergenic than poison ivy and poison oak, which are other well-known plants in the Toxicodendron genus of the sumac family. Poison sumac releases an oil known as ...

Chew and Stromberg said that some plants, such as poison ivy, have oils or sap that can cause irritation and prickly plants can pierce the skin, but it's rare for mere contact to cause severe ...

Poison Ivy #31 hits stores this Wednesday, as our favorite eco-warrior ventures into the mysterious town of Marshview, where ...

such as poison ivy or nickel. With both allergic and irritant contact dermatitis, symptoms usually resolve once you remove the underlying cause. However, treatment may be necessary in severe cases ...

This one is from 2021. Q: We discovered poison ivy in our woods. If our cats and dogs touch it, can it cause them problems? What if they rub up against us humans? A: Neither cats nor dogs suffer ...