“Leaves of Three, Let it Be” is recited by almost every mother, camp counselor, and trail guide when talking about poison ivy. Poison ivy can take the form of a vine or a shrub. It changes color with the changing of the seasons and can cause absolute misery if you come into contact with it. In fact, you may not even have to be the one to come into contact with it yourself!
How is that possible?
The rash actually comes from an oil found in the plant called urushiol. This oil sticks to clothing, pet fur, and skin. This is how you can get the rash without touching the plant. This is also how, if you realize that you have touched the plant, you can prevent a severe rash. By washing everything and not scratching the oil into the skin, you can minimize the symptoms.
Symptoms
A reaction to poison ivy is not instantaneous. The first time you are exposed, you may not know for a week, but after the first time it shows up sooner. The only place a rash is going to show up is where the oil has been. If you are going out into nature, it is a good idea to wash your hands before answering the call of nature just in case you have the oil on your hands. Things you will notice are:
- Itchiness
- Redness
- Urticaria (hives)
- Blisters that may or may not ooze
If you have a severe reaction, it may present as anaphylaxis and require immediate attention. As with any sudden onset of swelling or difficulty breathing, go to the nearest medical facility as it could be life-threatening.
How long does this last?
There is no hard and fast rule on this one, unfortunately. It depends a lot on initial exposure, your immune system and reaction level, and how well the oil was cleansed from what it touched in your living space. It could take ten days it could take a couple of months. It may also feel like it is spreading because a part of your body with thicker skin was exposed and is just now reacting to it. It will go away though. Time, patience, and some at home remedies like oatmeal baths, aloe vera, and cold compresses for flare-ups.
When to go to Urgent Care
- If the rash has spread to your genitals
- The rash is covering most of your body
- The rash has reached your face
- The itching is just too unbearable
- You develop a fever
- Any of the blisters have become infected
If you need medical care for your poison ivy exposure, M.D. Express Urgent Care is here to help! With 6 convenient locations open 7 days a week, M. D. Express Urgent Care Centers will provide information and support to relieve your poison ivy. The Doctor Is Always In!
