This article explains how EIV happens and the common symptoms of Disney rash.
It also discusses how to prevent or manage the rash during exercise or a vacation in the sun.
Disney Rash Symptoms
Symptoms of the Disney rash may include:
Is Disney rash serious?
Wendy Bumgardner
Disney rash is not a serious condition and does not indicate any health issues.
It typically resolves on its own within 10 days.
What Causes Disney Rash?
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Disney rash commonly pops up if a person is exercising and the extremities are exposed to heat.
This causes blood flow to the medium-sized or small vessels in the lower extremities to increase.
Blood rushes to the small vessels to help prevent the body from overheating.
Reproduced with permission from © DermNetdermnetnz.org2023.
People who have rheumatoid arthritis and lupus, two autoimmune diseases, are more prone to developing Disney rash.
Common Causes Related to Activity
There are several common activities known to trigger a Disney rash.
How to Manage Disney Rash
Disney rash often subsides on its own within 3 to 10 days.
Reproduced with permission from © DermNet and © 2019 Acta Dermato-Venereologicadermnetnz.org2023.
To manage the symptoms during this time, you should limit physical activity, especially activities in hot temperatures.
You should take some time to rest if you have a Disney rash.
Staying out of the heat is an important way to reduce your body temperature and improve your symptoms.
Limit exercise and your time in the heat until your symptoms improve.
Steroidssuch as prednisoneshould only be used for cases of severe cutaneous vasculitis with blistering and ulceration.
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Reproduced with permission from DermNetdermnetnz.org2023.
These plants all contain urushiol, which can cause an allergic reaction.
The rash usually subsides on its own in a week or two.
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A red, itchy, patchy rash may appear within 48 hours of exposure.
The rash may last for weeks but usually subsides on its own.
Reproduced with permission from DermNet and 2019 Acta Dermato-Venereologicadermnetnz.org2023.
It is also called exercise-induced vasculitis.
2016;17(6):63542. doi:10.1007/s40257-016-0218-0
DermNet NZ.Exercise-induced vasculitis.
Hospital for Special Surgery.Vasculitis.
2018;190(7):E195.
doi:10.1503/cmaj.171377
University of Iowa Hospitals and Clinics.Summer rashes.
MedlinePlus.Poison ivy, oak, and sumac.
