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Vitiligo Excimer Laser Treatment Clinic,

계피부과의원 · 계피부과 Since1961 · May 15, 2025

Many people who have an important appointment coming up check their skin tone first. Skin tone is not determined simply by being “white” or “dark”; true healthy, vibrant beauty app...

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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: May 15, 2025

Translated at: April 20, 2026 at 4:18 PM

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

Many people who have an important appointment coming up check their skin tone first.

Skin tone is not determined simply by being “white” or “dark”; true healthy, vibrant beauty appears when the overall complexion is in uniform harmony.

A clean and even skin tone itself builds trust and helps form a positive image.

However, skin tone changes more easily than you might think.

In particular, because skin is always exposed to the outside world, it can change easily due to various factors.

Of course, if the skin has simply been tanned, some improvement can be expected through consistent whitening care.

But on the other hand, if the skin has turned white due to depigmentation, a more active treatment plan may be necessary.

Today, at a vitiligo excimer laser treatment clinic, we will talk about the causes of vitiligo and treatment methods.

-Today's column outline-

  1. Causes of vitiligo and the cause of an overactive immune response
  2. Advantages of vitiligo excimer treatment
  3. Care methods that should be carried out together with vitiligo treatment

Vitiligo Excimer Laser Treatment Clinic, image 1

Information on the causes of vitiligo

Vitiligo is not simply a disease in which pigment disappears.

It is a skin condition that occurs when there is a problem with the cells that determine skin color, called “melanocytes.”

Melanocytes produce melanin pigment every day and distribute it evenly to the surrounding keratinocytes, helping maintain a uniform skin tone.

However, these melanocytes can sometimes suddenly disappear.

One reason this phenomenon occurs is an autoimmune reaction.

In simple terms, autoimmunity happens when the immune system, which should be fighting external harmful environments, interferes with healthy cells inside the body.

In particular, when the melanocytes that were doing their job are targeted, the color of the skin in various areas can become noticeably depigmented.

In addition, vitiligo is known to be closely related to various factors such as ultraviolet rays, chemicals, skin irritation, and excessive stress.

Among these, external irritation can have a major effect on triggering vitiligo caused by the Koebner phenomenon.

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What equipment is used in vitiligo laser treatment?

It is difficult to expect improvement in vitiligo through self-treatment alone.

In addition, the longer it is left untreated, the more the affected area may gradually expand and symptoms may worsen.

Even managing it in the wrong way can cause various secondary problems.

Vitiligo is not a disease that “will get better on its own if you wait,” but a skin condition that requires an active treatment plan.

The excimer laser introduced today is a treatment method that uses a wavelength of 308 nm and delivers specific light into the skin to stimulate melanocytes.

Through this process, the stimulated melanocytes form new pigment, and the depigmented areas can gradually regain color.

In addition, by controlling the overactive immune response, it can also be very helpful in preventing future recurrence of symptoms.

Furthermore, because the laser energy targets only the problematic melanocytes, it has the characteristic of causing less impact on the surrounding normal skin tissue, making a more stable approach possible.

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What must be done along with vitiligo treatment?

Vitiligo is not a condition that ends once treatment has been received.

To expect satisfactory results from vitiligo treatment, care must continue consistently alongside treatment rather than stopping with treatment alone.

First, those undergoing vitiligo treatment should continue to use sunscreen regularly so that melanocytes are not damaged.

At this time, it is advisable to apply a product with SPF 30 or higher every morning, and if possible, reapply every 2 to 3 hours.

Also, vitiligo often spreads due to physical irritation.

Therefore, it is best to avoid scratching, rubbing, or irritating the skin, and it is preferable to wear soft cotton clothing rather than clothes that are too tight.

Lastly, psychological stress can have large and small effects on the immune system.

And this can in turn lead to recurrence and worsening of vitiligo.

Therefore, to prevent stress from building up, it is advisable to get enough sleep and rest, and I hope you will take up hobbies that help reduce stress.

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Vitiligo is characterized by symptoms that appear externally.

And if symptoms occur in highly exposed areas, they can become a significant source of psychological stress.

In severe cases, they can also cause psychological symptoms such as depression, anxiety, and social withdrawal.

This is why we need to be aware of vitiligo.

I hope that everyone reading this post from a vitiligo excimer laser treatment clinic will be sensitive to the signals appearing on their skin and pay attention to the changes that appear day by day.

I hope today’s post was helpful to patients with vitiligo, and I will end here.

If you have any questions beyond the above, please ask through the comment box below.

I will kindly answer them.

Thank you for reading the vitiligo excimer laser treatment clinic post to the end.

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

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