A poison ivy rash develops anywhere from one to seven days after exposure to the plant. How quickly the rash appears and ...

Poison ivy, poison oak, and poison sumac are three plants notorious for causing itchy, uncomfortable rashes that can turn a pleasant outdoor experience into a nightmare. These plants contain ...

To our knowledge, milia have not previously been associated with poison ivy dermatitis. We present two cases of milia after allergic contact dermatitis to poison ivy.

Call me a dope, but I had zero clue about the dangers of the "hairy rope" you may see on some New York State trees in the ...

The memory cells with their new antigen-specific receptors return to the site of exposure and recruit more inflammatory mediators. Within the first 24 hours after ... sap of poison ivy, poison ...

As more people venture outside to enjoy warm weather, knowing how to identify and avoid poison oak could help to avoid a future of headaches and itchy red rashes ... with poison ivy, but the ...