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Saetgang Station Dermatology Clinic: Seborrheic Dermatitis Treatment and Why Skin Irritation Management Matters

계피부과의원 · 계피부과 Since1961 · June 15, 2026

If your face often becomes red, or flaking repeatedly appears around your nose and eyebrows, you may wonder whether your skin has simply become sensitive. Especially after washing...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: 계피부과의원

Original post date: June 15, 2026

Translated at: August 17, 2026 at 4:32 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

If your face often becomes red, or flaking repeatedly appears around your nose and eyebrows, you may wonder whether your skin has simply become sensitive.

Especially after washing your face, your skin may seem fine at first, only to become red or itchy again within a few hours.

In such cases, you may wash your face more often or repeatedly exfoliate because you think you need to keep your skin clean.

However, these practices may instead make your skin more sensitive and cause the symptoms to recur.

Seborrheic dermatitis is not simply a minor skin problem. It is a skin condition affected by both inflammatory responses within the skin and changes in the skin environment.

For this reason, reducing skin irritation along with treatment may be important.

Today, we will explain why managing skin irritation is important when treating seborrheic dermatitis.

-Order of the Saetgang Station Dermatology Clinic column-

  1. Why does seborrheic dermatitis recur?

  2. How skin irritation affects symptoms

  3. Lifestyle habits to manage along with treatment

Saetgang Station Dermatology Clinic: Seborrheic Dermatitis Treatment and Why Skin Irritation Management Matters image 1

Why does seborrheic dermatitis recur?

Seborrheic dermatitis is a skin condition that mainly appears in areas where sebum production is high.

In particular, redness, flaking, and itching may repeatedly occur around the nose and mouth, on the eyebrows, and on the scalp.

Many people think it is simply caused by dry skin, but in reality, inflammatory responses within the skin and changes in the sebum environment often affect it together.

Symptoms may also worsen again after improving when stress becomes severe or a lack of sleep continues.

Seasonal changes can also have an impact.

When the skin environment changes rapidly, such as during the change of seasons, symptoms may become noticeably worse.

Therefore, rather than viewing seborrheic dermatitis as a temporary problem, it is important to consistently monitor the current condition of your skin.

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Skin irritation's effect on symptoms

Some people with seborrheic dermatitis frequently exfoliate or wash their faces multiple times whenever their skin feels rough.

However, if excessive irritation is repeated while the skin barrier is weakened, the skin may become even more sensitive.

In particular, repeatedly using strong cleansing or scrub products can damage the skin's protective barrier.

As a result, the skin becomes more sensitive to external irritation, and redness and itching may recur.

Washing your face with hot water or vigorously rubbing your skin with a towel can also increase skin irritation, so caution is needed.

Therefore, reducing skin irritation is also considered important in seborrheic dermatitis treatment.

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Lifestyle habits to manage along with treatment

Seborrheic dermatitis treatment often includes ointment treatment, depending on the current condition of the skin.

Treatment aimed at reducing inflammation within the skin may help alleviate redness and itching.

However, treatment alone does not resolve every issue.

This is because everyday lifestyle habits can also affect the condition of the skin.

First, it is important to wash your face without overdoing it, using products suited to your skin's condition.

Appropriate moisturizing care may also be needed to prevent the skin from becoming dry.

In addition, managing stress and getting sufficient sleep may help maintain the condition of your skin.

In particular, rather than stopping treatment on your own simply because your symptoms have improved, it is important to continue managing your condition while monitoring the current state of your skin.

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Seborrheic dermatitis is not simply a state of sensitive skin. It is a condition affected by both inflammatory responses within the skin and changes in the skin environment.

In particular, if redness, flaking, and itching recur, it is necessary to examine the current condition of your skin in detail.

In addition, lifestyle habits that reduce skin irritation, when practiced along with treatment, may help maintain a more stable skin condition.

Washing your face frequently or repeatedly exfoliating may not always be the best way to care for your skin.

It is important to find treatment and care methods suited to the current condition of your skin.

If you are concerned about the symptoms of seborrheic dermatitis, rather than managing it on your own, we recommend having your current skin condition examined in detail and establishing an appropriate treatment plan.

We hope the information about seborrheic dermatitis provided today was helpful to those who have had questions about their symptoms.

Thank you.

| This post was written for the purpose of providing information in compliance with Article 56, Paragraphs 1–15 of the Medical Service Act. All treatments carry the risk of side effects and complications, which may vary from person to person. Before treatment, be sure to have a thorough consultation with a medical professional with extensive experience before making a decision. |

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