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rashes, itching, inflammation, oozing, and, in severe cases, a burning sensation. Urushiol-induced contact dermatitis (also called Toxicodendron dermatitis or Rhus dermatitis) is a type of allergic contact dermatitis caused by the oil urushiol found in various plants, most notably sumac family species of the genus Toxicodendron: poison ivy ...
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Antipruritics, abirritants, or anti-itch drugs, are...
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They are well known for causing urushiol-induced contact...
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Toxicodendron radicans, commonly known as eastern poison ivy...
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Poison ivy ( Toxicodendron radicans) is a vine. It is...
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May 15, 2024 · Poison ivy rash is caused by an allergic reaction to an oily resin called urushiol (u-ROO-she-ol). This oil is in the leaves, stems and roots of poison ivy, poison oak and poison sumac. Wash your skin right away if you come into contact with this oil, unless you know you're not sensitive to it.
May 15, 2024 · You probably won't need medical treatment for a poison ivy rash unless it spreads widely, persists for more than a few weeks or becomes infected. If you're concerned, you'll probably first see your primary care doctor.
Mar 21, 2024 · A poison ivy rash commonly appears as red, itchy patches. Symptoms may develop within four hours to four days after exposure to the plant.