The Hidden Danger in Your Home? Unmasking the Toxicity of the Canadian wood nettle Plant.

Canadian wood nettle (Laportea canadensis)
1
Unintentional exposure to Canadian wood nettle is the primary reason for intoxication.
2
The plant's stinging hairs induce severe burning, itching, or stinging sensations that subside within an hour.
3
Canadian wood nettle inhabits open woodlands across North America.

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Is Canadian wood nettle harmful to people?

Exposure to Canadian wood nettle is most probable through unintentional physical interaction. Every part of this plant contains harmful substances that can lead to minor skin irritation. Specifically, touching the tiny stinging hairs on its stalks and foliage can result in severe burning, itching, or stinging sensations, typically subsiding within an hour. These hairs can also embed barbs in the skin, causing a red, blistering rash that may persist for several days. Canadian wood nettle is commonly found in North American woodlands.

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