What is the more common name for toxicodendron radicans, a poisonous vine known for its production of urushiol (oo-roo-shee-awl), a substance that causes an itching rash in most people who touch it?
Toxicodendron radicans Toxicodendron radicans Toxicodendron radicans, commonly known as eastern poison ivy or poison ivy, is a poisonous Asian and Eastern North American flowering plant that is well-known for causing urushiol-induced contact dermatitis, an itchy, irritating, and sometimes painful rash, in most people who touch it. The rash is caused by urushiol, a clear liquid compound in the plant's sap. The species is variable in its appearance and habit, and despite its common name, it is not a true ivy ("Hedera"), but rather a member of the cashew and pistachio family (Anacardiaceae). "T. radicans" is commonly eaten by many animals, and the
Toxicodendron radicans to the skin or taken by mouth, may be appropriate in extreme cases. An astringent containing aluminum acetate (such as Burow's solution) may also provide relief and soothe the uncomfortable symptoms of the rash. By using a detergent, the urushiol can be emulsified to break it down so that it can be washed away more easily. Adding sand or a gritty substance to the detergent will exfoliate the skin, taking the emulsified oil with it. Mixing the abrasive with a dishwashing liquid, and rubbing it briskly over the affected areas for several minutes, will mix the urushiol into the detergent,