Poison ivy has a chemical irritant on its leaves that causes blisters when it comes into contact with bare skin. More about poison ivy, poison oak and poison sumac It is usually not hard to identify a child with a poison ivy rash, especially a classic case of poison ivy, which might include a child with a known exposure to. Treatment for poison ivy rash includes natural remedies (e.g., jewelweed) as well as other medical remedies. Treating it begins by washing with soap and water. Close up photos of (Rhus dermatitis) poison ivy. The fluid filled vesicles are apparent from this poison ivy rash. A picture of a child with a bad poison ivy rash might motivate your kids to avoid poison ivy. Poison Ivy, Oak, and Sumac Information Center. Discussion Boards, FAQ, Treatments and Cures Poison Ivy Poison Oak Poison Sumac. Information about poison ivy, oak, sumac and the skin rashes they cause Leaves of three — let them be! You've probably heard that little rhyme about poison ivy, the plant that can cause an itchy rash. But did you know that poison ivy. Click ALL yellow buttons under each photo to see the answers. (It's not really a quiz, it doesn't keep score.) This quiz only covers eastern poison ivy, but we will. Poison Ivy has compound leaves. That is, each leaf is made up of distinct parts, called leaflets. In this case there is one leaflet at the end of the.