Are you prepared to know what poison sumac looks like? How to ensure you don’t pass through one and get a rash on your skin?

Like poison ivy and poison sumac, poison oak releases an oil called urushiol when it sustains damage. Your skin absorbs this allergen when you touch the plant. You may be able to reduce symptoms ...

This is one bad weed. This woody shrub is in the sumac family and like poison ivy, poison oak produces an oil called urushiol that comes off on your skin when you brush its leaves. Also similar to ...

Poison ivy, poison oak, and sumac grow in wooded and marshy areas. Their sap contains an allergen called urushiol. Urushiol can trigger an allergic skin reaction or contact dermatitis. About 50% ...