There are many causes, including infections, skin conditions, and skin irritants.
There are many treatments and at-home remedy options for adults and infants experiencing rash behind ears, listed ahead.
Youll also learn when to call 911 for behind-the-ear rash.
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Here are some reasons why a rash behind the ear may develop.
A Word From Verywell
If your rash is sparked by eczema, treatment recommendations vary slightly.
Some skin irritants that can lead to contact dermatitis behind the ears include wearing headphones or glasses.
There are countless skin irritants ranging from laundry detergents to jewelry to plants.
The irritants most likely involved with behind-the-ear rash include those that come into direct contact with the area.
Examples are:
Heat Rash
Heat rash can also affect the area behind the ears.
How Rash Behind Ears Could Look
Generally, a rash behind the ears will look inflamed.
The rash color can vary depending on skin tone.
Dandruff, for example, can appear as a red, inflamed rash with white crusty and flaky scales.
With treatment, this form of rash usually resolves within six months.
Treatment starts with unmedicated baby shampoo.
If that doesnt scrub the rash, a dandruff shampoo may be recommended.
Other symptoms, like the presence or absence of raised skin plaques, will help determine the rash cause.
Behind-the-ear rashes may develop due to viral infection, skin conditions including autoimmune-related disorders, and skin irritants.
Kids Health.Rubella (German measles).
Centers for Disease Control and Prevention.Measles signs and symptoms.
American Academy of Dermatology Association.Lupus and your skin: Signs and symptoms.
American Academy of Dermatology Association.Pityriasis rosea: Signs and symptoms.
American Academy of Dermatology.Psoriasis: Signs and symptoms.
American Academy of Dermatology Association.Itchy rash could be contact dermatitis.
American Academy of Family Physicians.Heat rash.
American Association of Dermatology Academy.What your skin can tell you about your overall health.
American Academy of Dermatology Association.Seborrheic dermatitis: Signs and symptoms.
American Academy of Dermatology Association.Psoriasis: signs and symptoms.
American Family Physician.Seborrhea: What it is and how to treat it.
Rady Children’s Hospital San Diego.Cradle cap (infantile seborrheic dermatitis).
