Cope with Poison Ivy
By Marilyn Pokorney
Poison
ivy, western poison oak and poison sumac all have an oil in their
leaves, vines and roots called urushiol. The oil is released when
the plant is bruised. The oil is still active even in dead plants.
According to the American Academy of Dermatology, 85 percent of
people are sensitive to the oil.
Act
fast!
Usually within 15 minutes of contact, the urushiol binds to skin
proteins. When you know you have been exposed, wash within five
minutes with cold water to completely prevent a reaction. If the
urushiol is washed off with soap and water before that time, a
reaction may be prevented. Washing within an hour will still reduce
a reaction. And for up to about six hours after contact, washing
with alcohol may still help remove some of the oil.
When
the rash appears
Approximately 24 to 36 hours after exposure, an itchy rash with
blisters develops. Scratching the blisters doesn't spread the
rash. New lesions that appear are in areas less sensitive or where
less urushiol was contacted. The rash can last as few as five
days to as long as six weeks, with the average being two weeks.
If
a rash develops, the blisters and red, itching skin may be treated
with calamine lotion, Epsom salts or bicarbonate of soda. For
mild cases, wet compresses or soaking in cool water may be effective.
Hydrocortisone creams and oral antihistamines can help relieve
the itching. For severe reactions, see a doctor.
An
old folk remedy that is effective is rubbing the crushed leaves
of jewel weed to the exposed areas. Jewel weed relieves the itching,
stops the spread and helps to heal the poison ivy rash. Jewel
weed can sometimes be found growing where poison ivy grows. A
tea made from the leaves is said to work as a preventive before
exposure.
Don’t
forget things around you
The oil can remain active on clothing and footwear for as long
as a year, so be sure to wash clothing very well or throw them
away.
Urushiol
can stick to pets, garden tools, balls or anything it comes in
contact with. Pets should be bathed and the urushiol should be
wiped off of inanimate objects with alcohol and water. Be sure
to wear gloves or otherwise cover your hands while doing this
and then discard the hand covering.
Urushiol
that has rubbed off plants onto other things can remain potent
for years. In a dry environment, the potency of the urushiol can
last for decades, even up to 100 years.
Visit
this link more information
on preventing and curing poison ivy rashes.
©
Marilyn Pokorney
Marilyn Pokorney is a freelance writer
of science, nature, animals and the environment. She also loves
crafts, gardening and reading. Visit her at http://www.apluswriting.net.
