Poison Ivy Stage 1. DISCHARGE INSTRUCTIONS: Medicines: Poison Ivy: If the rash is widespread or results in a large number of blisters, your doctor may prescribe an oral corticosteroid, such as prednisone, for poison i. Poison ivy, poison oak and poison sumac all have an oily resin throughout the plant that can create an allergic reaction that lasts for weeks. "Be aware of your surroundings.
Here are some facts that one should be aware of: Identification of poison ivy. Not a hard one, of course: they are all three poison ivy, just at different growth stages. Once the oozing stage of the poison ivy is over, your dry, damaged skin needs moistening and healing.
Poison ivy is a common plant on the North American continent, noted for its ability to create an itchy rash on contact with skin.
Poison ivy, poison oak, and poison sumac are all plants that can cause a temporary, irritating rash when they come in contact with your skin.
Poison ivy (Toxicodendron radicans-- eastern poison ivy/Toxicodendron rydbergii-- western poison ivy) typically grows as a vine or shrub, and it can be found throughout much of North America (except in the desert. It can cause an itchy, red rash if a person who's allergic to the plant encounters it. The affected person constantly scratches it to get rid of the itchiness.