seborrhea

/ˌsɛbəˈriə/
noun
  1. A medical condition in which the skin produces too much oil, often causing flaking, redness, or dandruff.
    • The doctor diagnosed the baby with seborrhea and recommended a special shampoo.
    • Many teenagers experience seborrhea on their scalp during puberty.
    • Seborrhea can also affect the face, especially around the nose and eyebrows.
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