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A 45-year-old member asked:

How will seborrheic dermatitis affect the body?

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Dr. M. Christine Lee
Dermatology 28 years experience
Itchy red flakes: Seborrheic dermatitis usually involves susceptibility to a yeast called malassezia furfur which as an affinity for oil or sebum which is why the rash occurs in parts of the body secreting more oil such as the scalp, face, chest and upper back.

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Last updated Jun 5, 2015
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