Poison sumac rash symptoms Poison sumac works the same ... severe or aren't getting better with treatment, or if you have signs of infection, seek medical attention as soon as possible.

Just thinking about poison ivy can make you itch. Blistering rashes on your arms and ankles, oozing bumps between your fingers and eyelid-swelling exposures are all-too-familiar summer hazards. Poison ...

There are a number of plants to avoid in Delaware. Here's how to identify the big three – poison ivy, oak and sumac.

Poison ivy, poison oak, and sumac all produce urushiol ... differ from one individual to another, common signs of a poison ivy rash show up at the point of contact and include: Intense and ...

The rash is an allergic reaction to urushiol oil, which is present in poison ivy, oak, and sumac sap. Poison ivy rashes are one of the most common types of allergic contact dermatitis ...

If you've never received a rash from poison oak, ivy or sumac, the rash could last 21 days or longer. If you have had the rash previously, it will last one to 14 days.