A poison ivy rash is caused by exposure to urushiol oil found in poison ivy, poison oak, and poison sumac plants. The rash itself is not contagious from person to person. The rash can appear to spread ...

Identifying poison ivy involves recognizing its appearance in different seasons, as its color and form change throughout the year. If you grew up in a rural area, you’ve probably heard the old adage, ...

Patrick Kirby's been itchy a lot. The University of Southern Mississippi botany and ecology student is often out in nature and he's had poison ivy, poison oak and poison sumac — more than once. "I've ...

While those shiny green leaves lining the base of a tree might look harmless, poison ivy isn't anything to mess around with, especially when the results of touching it are an itchy red rash that lasts ...

Exposure to poison ivy can result in a severe rash. While the rash may subside without treatment, home remedies, such as cold compresses or calamine, can help get rid of the rash and manage other ...

A poison ivy rash will last at least a week and likely more if you've never been exposed before. If you come into contact with poison ivy, the rash will typically appear within 12-48 hours. In order ...

The dangers of touching or eating a poisonous plant range from mild irritation all the way to death. In the U.S. the hazardous plant you're most likely to come into contact with is poison ivy—or its ...

If you’ve ever had a poison ivy rash, you know this plant is not your friend, and you definitely don’t want it lurking in your yard. But trying to eliminate it without taking the proper precautions ...

You can identify poison ivy by its three glossy leaflets and color changes with the seasons. Wash your skin with soap and water right away if you touch poison ivy to stop the oil from spreading. You ...

You can spread poison ivy to someone else by contaminating objects with the allergen urushiol. Urushiol is an oil that stays on skin for around 30 minutes and on certain surfaces for up to 5 years.

Exposure to poison ivy causes a rash, and several treatments can help. Urushiol, an oil in the leaves, stems, and roots of the plant, triggers an allergic reaction, resulting in the distinctive, itchy ...