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How a Dermatology Specialist at Gangnam Station Manages Adult Acne

강남이지함피부과 Leejiham Dermatology Clinic Gangnam · 강남이지함피부과 · December 5, 2025

[Dermatology Specialist Ryu Yudeuk] Hello, A place that creates a comfortable face rather than excessive change. This is EasyDerm Dermatology Clinic. ​ "I thought my teenage acne w...

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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: 강남이지함피부과 Leejiham Dermatology Clinic Gangnam

Original post date: December 5, 2025

Translated at: April 20, 2026 at 5:58 PM

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

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[Dermatology Specialist Ryu Yudeuk]

Hello,

A place that creates a comfortable face rather than excessive change.

This is EasyDerm Dermatology Clinic.

"I thought my teenage acne was over"

Many people think they will say goodbye to acne after their 20s, but instead, as they enter their 30s, they become more concerned about acne that has actually gotten worse. In fact, adult acne is more troublesome than teenage acne, and it often leaves marks that last a long time, so it is important to receive proper care early.

Today, as a dermatology specialist at Gangnam Station, I would like to talk about adult acne.

A beauty consultation that gives you something meaningful

I am dermatologist Ryu Yudeuk.

I'm afraid to look in the mirror

Among people who are struggling with adult acne,

many had been fine in their 20s, but

developed symptoms as they entered their 30s

due to work life and stress.

Inflammatory acne and pigmentation

around the chin and cheeks are the main

features, and it tends to worsen especially

before menstruation or whenever work stress is high.

Even when covered with makeup, many people still

worry about the red marks and feel burdened

by meeting others, and it is common for them

to visit a dermatology clinic after trying

many different cosmetic products without

easily seeing improvement.

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Why does adult acne occur?

Adult acne has different causes from pubertal

acne.

If teenage acne is mainly due to hormonal

changes and excessive sebum production,

adult acne develops from a combination of

factors such as stress, irregular lifestyle

habits, hormonal imbalance, and improper

use of cosmetics.

As a dermatology specialist at Gangnam Station,

I often say that in women, it frequently

appears repeatedly along the jawline in

connection with the menstrual cycle.

When the sebaceous glands become clogged,

inflammation occurs, and if this affects the

dermis, it can leave pigmentation or scars.

Just like a clogged drain, when sebum and dead

skin cells block the pores, bacteria multiply

and an inflammatory reaction occurs.

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Systematic care is needed

As a dermatology specialist at Gangnam Station,

I believe that adult acne care should not

simply calm inflammation, but should also

consider fundamental sebum control and skin

regeneration together.

There is a step-by-step approach through an

8-week program.

First, the Atra laser is used to control

excess sebum production.

This laser selectively acts on the sebaceous

glands to reduce sebum production and, at the

same time, helps shrink the pores.

Next, skin scaling and PDT scaling are used

to remove dead skin cells and waste from

the pores.

Finally, IPL is performed twice to promote

improvements in acne marks and redness.

Each stage complements the others, creating

a method that aims for positive changes in

the skin condition.

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Please be sure to follow these during care

There are a few precautions during acne care.

First, do not squeeze acne on your own.

Squeezing it with your hands increases the

risk of bacterial infection and scarring.

Second, avoid oily cosmetics and use

low-irritation products.

Third, during the care period, you need enough

sleep and water intake.

Fourth, please avoid saunas and jjimjilbangs

for about a week after the procedure.

Fifth, thorough sun protection helps prevent

pigmentation.

If you are taking acne medication, be sure to

let us know, as it will help us adjust the plan.

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Consistent care prevents recurrence

As a dermatology specialist at Gangnam Station,

what I always emphasize is that prevention is

just as important as care.

Cleanse twice a day to remove sebum and waste,

but washing too often can actually dry out the

skin and tend to increase sebum production.

Oily foods and sugary foods stimulate sebum

production, so reduce them and make sure to

consume plenty of fresh vegetables and fruit.

Change pillowcases often, and it is also

important to correct the habit of touching

your face with your hands.

To manage stress, get regular exercise and

enough rest.

If necessary, visiting a dermatology clinic

every 2 to 3 months for regular care is also

a good option.

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Small changes create great confidence

Adult acne is not simply a skin problem, but a

concern directly connected to self-esteem.

We believe that dermatology care is not merely

simple treatment, but a process of completing

your beauty.

Above all, what matters most is naturalness

without excess and long-standing trust.

With honest care and proven methods, we will

work through your skin concerns together.

As a dermatology specialist at Gangnam Station,

I hope that everyone struggling with acne will

regain confidence with healthy, clear skin.

Do not worry alone; we recommend consulting

a doctor and creating a plan that suits you.

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