If you develop black spots or streaks, there tends to be little or no redness and swelling. The medical term for this condition is black-spot poison-ivy dermatitis. It takes time for the rash to ...

A rash from poison ivy, poison oak or poison sumac is caused by an oil found in these plants called urushiol. When this oil touches your skin, it often causes an itchy, blistering rash. Most people ...

However, if you still have oil from the plant on your fingers and then ... with less oil will develop a rash later. It's also possible for the oil from poison ivy to stick to your clothing ...

Poison ivy is a plant that can cause an itchy rash when touched. Poison ivy, poison oak, and poison sumac all contain urushiol (yoo-ROO-shee-ol), a sticky, colorless, odorless oil. Urushiol is not ...

Leaves of three — let them be! You've probably heard that little rhyme about poison ivy, the plant that can cause an itchy rash. But do you know why? It's because of urushiol (say: yoo-ROO-shee-ol), a ...

Contact dermatitis is an allergic skin rash. The location of the rash may suggest the cause: Poison ivy or oak: exposed areas, such as the hands. Nickel (metal): anywhere the metal has touched the ...

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

Skin redness, rash, irritation. Poison ivy, toxic material allergy. Food, insect bite allergic symptom ... Evil Poison Ivy Villain Cartoon Character An evil sinister poison ivy villain plotting an ...

Learn how to identify poison ivy, oak, and sumac plants and the rashes they cause. Your child was playing outside (yes!) but ...

Skin inflammation and rashes can cause redness, pain, itching and dryness and be challenging to diagnose and manage. Common inflammatory skin conditions include dermatitis, poison ivy and poison oak, ...