Seborrehic dermatitis is a common inflammatory skin condition occurring most often on the face, scalp and chest. It affects between 1-3 of adults and is more common in males. It is especially common in adolescents, young adults and people older than 50 years old. Frequently, it involves scalp, nasolabial folds, ears, eyebrows and sternum. It is characterised by symetriccal erythematous…
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