Poison ivy, poison oak, and poison sumac are three ... Avoid scratching the rash to prevent infection. When to Seek Medical Help: If the rash is severe, covers a large area, or is on your face ...

If so, you probably noticed that scratching made the rash much worse. But scratching an itch, especially one as intense as ...

The poison ivy plant contains an oil called urushiol ... to hinder the body's extreme allergic response or to control any infection in the skin or body. Quick tip: If you do have an extreme ...

Like poison ivy and poison sumac ... scratching rashes and around blisters can break your skin barrier and cause an infection. You can take lukewarm baths or cool showers to ease itching.

Poison ivy has leaves in groups of three ... and that leaves patients susceptible to getting secondary infections," she says. Therefore, it's important to be aware of your symptoms and whether ...