Poison ivy does not die in the winter. Instead, the plant enters a dormancy period. During this time, urushiol, the oily sap on the plant's leaves, is still present on the surface. Poison ivy can cause allergic reactions upon contact with the skin, even during winter.

What Part Of Poison Ivy Is Poisonous?

Poison ivy has urushiol on all parts, so avoid it. Contact leads to infection symptoms, even indirectly. Oil on clothing or items can cause rashes or blisters, so wash them right away. Burning the plant releases urushiol into the air, causing respiratory and eye irritation if inhaled. 

What Are The Symptoms Of Ivy Poisoning?

Poison ivy causes contact dermatitis, with symptoms of itching, rashes, and blisters. Reaction time varies, and severity depends on exposure to urushiol. Rash is not contagious but can worsen with scratching. Urushiol can remain on surfaces for months or years. 

How Do You Treat Poison Ivy Rash?

Home remedies treat mild cases, such as cold compresses, creams, or antihistamines. Avoid scratching to prevent infection. Severe cases require medical consultation, and a corticosteroid cream may be prescribed. 

What Other Plants Cause Similar Effects To Poison Ivy Plant?

Poison sumac and oak, like poison ivy, produce urushiol and have a similar effect. Avoid all three as they have three leaves forming clusters and can cause harm. 

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