Climate Change Brings Super Poison Ivy
Researches Say Boost in Carbon Dioxide Has an Itchy Impact
Poison Ivy Treatment: When to Seek Professional Help
A typical case of poison ivy generally subsides within a week or so, says
Wally Ghurabi, DO, chief of emergency services at Santa Monica-UCLA Medical
Center and Orthopaedic Hospital in Santa Monica, Calif.
But not always. If your poison ivy rash and discomfort seem to get worse, it
may be time to see your doctor or even go to your local emergency department.
"When you see increased redness and swelling, when the area is warm to the
touch and the rash is spreading, go to the doctor," Ghurabi says.
Difficult as it is, do not scratch the area, he adds.
Ghurabi has seen emergency department patients with widespread poison ivy
rashes. Depending on the body part exposed to the oil, the rash can get very
uncomfortable, he says. Sometimes, a secondary infection can set in, he says,
and things can turn serious, such as a bloodstream infection requiring
Avoiding poison ivy is the best bet, researchers agree. "Leaves of
three, let it be" is the motto repeated by the experts. Each leaf of the
poison ivy plant has three leaflets.
An over-the-counter product containing bentoquatam (IvyBlock) is effective,
according to Peng, if applied before exposure. It literally provides a physical
barrier, he says, so the oil can't penetrate the skin.
Wearing long pants and long-sleeve shirts, though not always plausible in
the summer heat, is also recommended, as well as wearing socks and shoes to