What is another word for poison oak?
Pronunciation: [pˈɔ͡ɪzən ˈə͡ʊk] (IPA) 
Poison oak is a plant that commonly causes an allergic reaction in humans when they come into contact with it. Some synonyms for poison oak include poison ivy, poison sumac, and toxicodendron. These plants contain an oil called urushiol that causes an itchy, red rash when it comes in contact with skin. Other synonyms for poison oak may include allergic dermatitis, contact dermatitis, and skin irritation. It is important to avoid these plants and to wash clothing or skin that may have come into contact with them to prevent an allergic reaction.
