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Blackhead and Whitehead Treatment Dermatology: Key Information for Healthy Skin

계피부과의원 · 계피부과 Since1961 · April 2, 2025

Many people think of acne as the red, pus-filled kind when they hear the word acne. That is true, of course, but depending on the symptoms, acne is divided into non-inflammatory ac...

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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: April 2, 2025

Translated at: April 20, 2026 at 5:55 PM

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

Many people think of acne as the red, pus-filled kind when they hear the word acne.

That is true, of course, but depending on the symptoms, acne is divided into non-inflammatory acne and inflammatory acne.

As mentioned earlier, inflammatory acne appears red and firm with pus, and it may be accompanied by pain and a burning sensation.

On the other hand, non-inflammatory acne is, as the name suggests, a state before inflammation develops, so you may not feel much pain.

Blackheads and whiteheads, which many people are familiar with, fall into this category of non-inflammatory acne.

They tend to occur mainly in areas with high sebum production, such as the T-zone, the sides of the nose, under the chin, and the center of the forehead.

Blackheads and whiteheads can widen pores and disrupt the overall balance of the skin.

Today, at the dermatology clinic for blackhead and whitehead treatment, I will explain in detail the causes and treatment methods for non-inflammatory acne, that is, whiteheads and blackheads, so please read the following carefully.

  • Today’s column outline -
  1. Causes of blackheads and whiteheads

  2. How to manage blackheads and whiteheads

  3. Treatment methods for blackheads and whiteheads

Blackhead and Whitehead Treatment Dermatology: Key Information for Healthy Skin image 1

What causes blackheads and whiteheads?

Blackheads and whiteheads are a type of non-inflammatory acne and play a role in damaging the overall condition of the skin.

The cause of non-inflammatory acne starts with the skin pores.

Pores are a kind of sebum drainage channel, and they help maintain healthy skin condition by naturally releasing sebum and waste materials.

However, when excess sebum and dead skin cells build up in pores that should normally allow sebum to flow out naturally, the opening eventually becomes blocked, and various problems can begin inside.

When sebum and dead skin cells accumulate up to the opening, whiteheads, which many people know well, can form.

In addition, when the dead skin cells and sebum accumulated in the pores are exposed to air and oxidize, the area can turn black, leading to dark blackheads.

If this condition is left untreated, anaerobic bacteria, that is, acne-causing bacteria, can multiply, inflammation can develop in the lesion, and it may eventually progress into red, pus-filled acne. Therefore, the symptoms should be controlled through proper care.

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How can blackheads and whiteheads be managed?

If blackheads and whiteheads are left untreated, they can eventually lead to inflammatory acne accompanied by pain.

That is why it is a good idea to provide consistent care so that non-inflammatory acne does not develop into inflammatory acne.

First of all, the main culprits behind blackheads and whiteheads are sebum and dead skin cells inside the pores.

In other words, simply washing your face properly can go a long way toward controlling the condition.

So if you are stressed by noticeable non-inflammatory acne, it is a good idea to thoroughly cleanse away makeup residue, sunscreen, fine dust, sebum, and dead skin cells that have built up on the skin.

When cleansing, it is advisable to use a mild foam cleanser, and for oily areas such as the T-zone and the sides of the nose, please rub them carefully for 10 to 15 seconds or more.

In addition, since dead skin cells that block the pore opening can cause non-inflammatory and inflammatory acne, regular exfoliation may be helpful.

However, excessive exfoliation can damage the skin barrier, so please exfoliate with a mildly acidic product only once or twice a week.

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What are the treatment methods for blackheads and whiteheads?

With consistent care, it is possible to expect some degree of symptom control for blackheads and whiteheads.

However, if blackheads and whiteheads are located over a relatively wide area, more active treatment may be necessary.

The first treatment method to consider for blackheads and whiteheads is peeling.

Peeling is performed using special medications to naturally dissolve the sebum and dead skin cells that have accumulated in the pores.

Through this, you can expect the overall skin to become cleaner and the skin’s exfoliation cycle to improve.

It can also greatly help promote skin regeneration.

However, if acne-causing bacteria have multiplied in blackheads and whiteheads, extraction and sebaceous gland laser treatment may be required.

I covered extraction and sebaceous gland laser treatment in detail in a recent column, so please refer to the link attached below.

<If you would like to know more about extraction and sebaceous gland laser treatment>

Blackheads and whiteheads always quietly remain somewhere on our skin.

At first, you may not even notice them, but when you suddenly look in the mirror, you may be surprised and think, “When did this appear on my face?”

And these symptoms eventually lead to stress.

In addition, blackheads and whiteheads, like impurities built up in an old water pipe, may look fine on the surface, but they can have a major impact on the flow within the skin.

So please do not take them lightly, and plan treatment as soon as possible.

I hope this column from the blackhead and whitehead treatment dermatology clinic was helpful for those who are stressed by non-inflammatory acne.

Thank you for reading the blackhead and whitehead treatment dermatology post to the end.

| This post was written for informational purposes in compliance with Article 56, Paragraph 1 to 15 of the Medical Service Act. All treatments carry a risk of side effects and complications depending on the individual. Before treatment, please be sure to make a full consultation with a medical professional with sufficient experience before making a decision. |

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