3 questions to an expert

I recommend prolonged maintenance treatment to stabilise sebhorreic dermatitis outbreaks

Img_I recommend prolonged maintenance treatment to stabilise sebhorreic dermatitis outbreaks

Sebhorreic dermatitis, a common condition, occurs in areas that are rich in sebaceous glands: the central facial region, the edges of the scalp and the chest. A yeast, pityrosporum ovale, plays an important role in causing inflammation. How can it be cured? Advice from a dermatologist.

How does sebhorreic dermatitis affect the patients who attend your clinic?

It affects adult patients, mostly men.

It manifests itself in patches of red, flaking skin on the face, around the sides of the nose and above the eyebrows. An examination of the scalp often reveals sticky flakes at the edges of the hair. There is sometimes a round, flaking patch in the middle of the chest. The face skin is easily irritated. The scalp itches. The problem patches flare up from time to time, often during periods of tiredness and stress.

Do you recommend any specific dermo-cosmetic products?

The skin of patients suffering from sebhorreic dermatitis is easily irritated by simply washing the face.

I recommend gentle cleansers (micellar lotion and other types of lotion) but never soap, which aggravates the irritation. Moisturising creams are not always well tolerated. However, if the skin is tight, it needs moisturising. I choose dermo-cosmetic products that are designed for tolerance and which contain active agents that relieve sebhorreic dermatitis.

Do medical treatments exist?

If possible, topical corticosteroids should be avoided.

While they are effective, they may produce small lesions resembling acne in these areas, which are rich in sebaceous glands. They can also result in rosacea if used too regularly. I prescribe anti-fungal creams (with ketoconazole or ciclopirox olamine) that act on pityrosporon ovale. Local, lithium-based treatments are effective. I recommend prolonged maintenance treatment to stabilise outbreaks.

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