Whether you were playing in the backyard or running around outside at recess, a parent, teacher, or camp counselor likely warned you about poison ivy at some point during childhood. However, poison ...

Add Yahoo as a preferred source to see more of our stories on Google. PORTLAND, Ore. (KOIN) — Pacific poison oak is found throughout Western Oregon and Washington and can cause painful rashes and ...

Many harmful weeds, such as poison ivy and poison oak, contain urushiol, which can cause rashes and blisters. Weeds like giant hogweed and wild parsnip produce sap that can lead to severe skin burns ...

You’ve probably heard the phrase “Leaves of three, let it be.” But do you know other ways to protect yourself from poison ivy and similar plants? Keystone Infectious Disease’s Medical Director, Dr.