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Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic?

You&I Clinic Hongdae Sinchon · 닥터다람의 예뻐지는 피부비결 · November 12, 2025

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic? 'It's not just one or two pimples. I've tried medication, and after treatment, it gets bette...

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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: You&I Clinic Hongdae Sinchon

Original post date: November 12, 2025

Translated at: April 20, 2026 at 6:10 PM

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

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic? image 1

'It's not just one or two pimples.

I've tried medication,

and after treatment, it gets better for a while, but then it comes back...

Do I have to keep getting treatment?'

Most people who visit for acne treatment feel better for a short time after treatment, but as time passes, it returns, so they end up coming in with the same concern.

I completely understand how you feel.

When you work hard to get treatment and it still comes back,

it's natural to wonder whether it will ever really end.

In many cases, when we examine patients, the skin's internal balance has been disrupted, and only the surface improved temporarily.

In other words, the underlying cause is still there.

So today, let's talk more realistically about why acne keeps recurring and what is needed to prevent it from coming back.

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic?

  • Causes of acne

  • Changes inside the skin and the treatment process

  • Lifestyle and skin care methods to prevent recurrence

Sinchon acne dermatology clinic Causes of acne

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic? image 2

Many people think acne is caused by having too much sebum.

Of course, sebum and makeup can have an effect, but the real cause lies in inflammation and an imbalance in circulation within the skin.

When the sebaceous glands inside the skin become blocked and inflammation develops, waste products build up inside, and red breakouts appear.

At this point, if there is excess sebum or the dead skin becomes too thick, pores become clogged and bacteria multiply, making the inflammation worse.

In particular, adult acne is influenced by stress, lack of sleep, hormonal imbalance, and irregular eating habits at the same time.

These factors reduce the skin's ability to recover and make inflammation chronic.

In other words, acne is not simply a problem of oily skin, but a sign that the balance inside the skin has been disrupted.

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic? image 3

Forcing pimples out with your hands or using irritating products can weaken the skin barrier and actually make the inflammation deeper.

In the end, to prevent acne from recurring, you need to manage it from the inside, not just the outside.

Sinchon acne dermatology clinic Changes inside the skin and the treatment process

To prevent acne from recurring, treatment should not simply focus on removing acne, but on restoring a healthy internal environment in the skin.

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic? image 4

A representative treatment is Etosome PTT.

This procedure uses particles much smaller than ordinary cosmetics, at 100–140 nm, to deliver active ingredients beyond the epidermis into the dermis.

Because the particles have a multilayer structure coated with gold and platinum, there is almost no irritation, and they penetrate the sebaceous glands and hair follicles to reduce sebum secretion and ease inflammation.

After applying the solution to the skin and then irradiating it with a laser, the ingredients are released, and the internal heat, swelling, and hardened breakouts gradually subside.

After treatment, people often say, "It feels like the inside of my skin has cooled down." That is a defining feature of this treatment.

Sinchon acne dermatology clinic Lifestyle and skin care methods to prevent recurrence

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic? image 5

To keep skin that has improved through acne treatment in good condition for a long time, your daily habits need to become an extension of the treatment.

First, we recommend a mildly acidic cleanser rather than a strong foaming cleanser.

If you remove too much sebum, the skin becomes dry, and the sebaceous glands are stimulated, which can actually increase sebum production.

Also, even oily skin needs moisture.

If the skin lacks moisture, the sebaceous glands become more stimulated, and acne can come back.

Don't forget sunscreen.

If ultraviolet rays reach areas that were inflamed, pigmentation may remain.

After the procedure, let the skin rest for about a day, and help lower the heat with a cooling pack or a soothing ampoule to speed recovery.

Lastly, sleep, diet, and stress management are key to skin recovery.

Just sleeping before midnight and reducing irritating foods and caffeine can noticeably reduce redness and sebum production.

Four things to remember to prevent recurrence after treatment at a Sinchon acne dermatology clinic

  1. Do not squeeze with your hands

Self-extraction is the biggest cause of scars and pigmentation.

  1. Sunscreen is essential immediately after treatment

Ultraviolet rays can cause post-inflammatory hyperpigmentation.

  1. Maintain mildly acidic cleansing and moisture care

These are key steps in restoring the skin barrier.

  1. Manage your lifestyle habits

Sleep, diet, and stress control help prevent acne from recurring.

Acne is not a chronic disease.

If you understand it correctly and manage it consistently, it can definitely improve.

Thank you. This was Hongdae Sinchon UNI Clinic^^

< The story of the Hongdae Sinchon branch built over 10 years >

< Hongdae Sinchon UNI Clinic hours >

Weekdays: am 10:00 ~ pm 08:00 Saturday: am 10:00 ~ pm 05:00 (Consultations available without a lunch break)

< Directions >

UNI Clinic Hongdae Sinchon Branch is located near Hongik University Station.

Why does acne keep recurring even after treatment at a Sinchon acne dermatology clinic? image 6

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