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SKIN ENCYCLOPEDIA

Seborrheic dermatitis

August 15, 2026

Hair Loss & Scalp

지루성 두피염

A chronic inflammatory skin condition arising in areas with high sebum production, appearing on the scalp as dandruff and itching.

What kind of condition it is

Oily scaling, redness and itching are characteristic, and it tends to repeat improving and worsening. It is influenced by the season and general condition.

Good to know

Irritation caused by scratching can make the condition worse. Care of the scalp environment, together with a consultation suited to the condition, can help.

This entry is general medical information provided to aid understanding. It does not guarantee the results of any specific treatment or product, and diagnostic and treatment methods and their outcomes may differ depending on each person's condition. Please confirm the details through a medical consultation.

Director Kim Hyun-joo
Kim Hyun-jooDirector of Mason Clinic · Medical content author/reviewer

Graduate of Kyung Hee University School of Medicine (Magna cum laude) · Former director of Plus Hu Clinic, Girin Plastic Surgery, and DA Plastic Surgery · Regular member of the Korean Academy of Filler, Korean Academy of Aesthetic Plastic & Laser Medicine, Korean Academy of Laser, Dermatology and Trichology (KALDAT), Korean Lifting Research Society (KAFC), Korean Association of Obesity Research Physicians, and Korean Society for the Study of Obesity · Thermage User Training Course certified expert

The medical information on this page was written and reviewed by the director of Mason Clinic. Treatment results may vary from person to person. · Last reviewed 2026-08-15