Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.

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Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.

There are a number of plants to avoid in Delaware. Here's how to identify the big three – poison ivy, oak and sumac.

Doctors may recommend corticosteroids for the treatment of a poison ivy rash. Learn more about how the medication can help.

As some may have already realized, A FRIEND OF IVY is a reference to poison ivy: a well-known allergenic plant. It just so happens that a certain Mortal Kombat 1 kombatant has an Animality that ...

Poison ivy can ruin the best laid summer plans, but it’s often mistaken for another plant. Here’s how to spot poison ivy in the wild and stay rash-free.

What is poison ivy? Poison ivy is a common poisonous plant that causes an itchy skin rash when contacted, according to the Cleveland Clinic. Need a break? Play the USA TODAY Daily Crossword Puzzle.

Dogs can potentially have an allergic reaction to poison ivy, and they can also transmit the irritating oils to people. Here's what to do if you pet encounters the plant.

If you have ever spent any time outdoors, maybe you’ve experienced something similar after encountering poison ivy. Here's how to combat its oil.

How is Poison Ivy in Suicide Squad Kill the Justice League? It's a question we pondered when we got to that point in the story, so we've done some digging and found out how Poison Ivy is back.