The two types of poison ivy do have slightly different geographic ranges: Eastern poison ivy: Leaves grow on a fuzzy vine ...

Western poison ivy grows like a low shrub or a bush ... Poison oak also has two different types commonly found in the United ...

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 ...

In severe cases, a doctor may prescribe oral corticosteroids, such as prednisone, to treat poison ivy rash. These medications may provide rapid and steady relief from symptoms. Poison ivy rash can ...