Toxicodendron

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Toxicodendron

Toxicodendron (pronounced: tox-ee-co-den-dron) is a genus of in the family Anacardiaceae, consisting of flowering plants known for their ability to cause skin irritation upon contact. The name "Toxicodendron" is derived from the Greek words "toxicos" meaning poison and "dendron" meaning tree.

Etymology

The term "Toxicodendron" is derived from the Greek words "toxicos" (τοξικός) meaning poison and "dendron" (δένδρον) meaning tree. This name is indicative of the toxic nature of these plants, which can cause severe skin reactions upon contact.

Species

The genus Toxicodendron includes several species, some of the most notable being:

Symptoms and Treatment

Contact with Toxicodendron species can cause dermatitis, a skin reaction characterized by redness, itching, and blistering. This reaction is caused by urushiol, an oil found in the plants. Treatment typically involves washing the affected area with soap and water, applying over-the-counter creams to alleviate itching, and in severe cases, seeking medical attention.

Prevention

Prevention of contact dermatitis from Toxicodendron species involves avoiding contact with the plants, wearing protective clothing when in areas where the plants are common, and washing skin and clothing after potential exposure.

Related Terms

  • Anacardiaceae: The plant family to which Toxicodendron belongs.
  • Urushiol: The oil found in Toxicodendron plants that causes skin irritation.
  • Dermatitis: A general term for skin inflammation, often used to describe the skin reaction caused by contact with Toxicodendron species.

External links

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