Poison ivy oil can spread quickly and easily (just like poison oak does). Poison ivy rash can spread from clothes, skin ...

Poison ivy and poison oak are two other commonly known poisonous plants that can cause a rash, but they look different from poison sumac. Poison ivy typically has three shiny green leaves (or red ...

The most common causes of ACD are the plants of the Rhus genus, poison ivy (toxicodendron radican ... This type of ACD is sometimes called Rhus dermatitis and the oleoresin plant oil, or urushiol ...

Allergic contact dermatitis happens due to an allergic reaction to a particular substance, such as poison ivy or nickel. With both allergic and irritant contact dermatitis, symptoms usually ...

Other symptoms to note: A poison ivy rash is extremely itchy and is often accompanied by swelling and blisters, Dr. Lal says. Sometimes these blisters are linear in appearance. If exposed to ...

Considering taking supplements to treat poison oak and poison ivy dermatitis? Below is a list of common natural remedies used to treat or reduce the symptoms of poison oak and poison ivy dermatitis.

What if they rub up against us humans? A: Neither cats nor dogs suffer from poison ivy rash, but their coats easily transfer the oil in poison ivy, poison oak and poison sumac to humans. This oil, ...

Poison ivy, poison oak, and sumac grow in wooded and marshy areas. Their sap contains an allergen called urushiol. Urushiol can trigger an allergic skin reaction or contact dermatitis. About 50% ...

An curved arrow pointing right. Only 10% to 20% of Americans aren't allergic to poison ivy's rash-inducing oil, urushiol. Rising atmospheric carbon dioxide levels are causing poison ivy leaves to ...

Poison ivy, poison oak, and poison sumac are three of the most common causes of allergic contact dermatitis in the U.S. They all contain an oil called urushiol, which triggers an allergic reaction ...

Prevention is the best form of protection. Families may learn to identify and remove poisonous plants in their yard to avoid contact with allergens. Protective clothing, such as long pants, hats ...