Poison Ivy After 1 Week. Doctors give trusted, helpful answers on causes, diagnosis, symptoms, treatment, and more: Dr. While protecting your skin, remove the plant and the roots..
Frequently, the rash takes a linear form (as in the top-left corner of the photo) due to the way the plant sweeps across the skin. The blisters first dry up, and the rash fades afterwards. How long you have a rash depends on whether you've had a rash from one of these plants before.
The blisters first dry up, and the rash fades afterwards.
A good way to do this is with a little rubbing alcohol.
In short, poison ivy cannot be transmitted from one person to another. I used it all over my body. Use something like a cotton ball so you can blot it on rather than rub it.