The best way to prevent poison ivy is to avoid the plant altogether, but to do that, you need to know what it looks like. There are two types of poison ivy in the United States, both of which have ...

But often, the culprit is poison ivy. Every parent should know what poison ivy looks like—the plant and the rash. Poison ivy ...

All parts of the plant, including roots, can cause an allergic reaction year-round, according to the American Academy of Dermatology. Poison oak is commonly confused with poison ivy, but the two ...

If you're outdoorsy, chances are you've encountered poisonous plants such as poison ivy, poison oak, or sumac. But what does ...