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Post-Inflammatory Hyperpigmentation (PIH) in Gangnam, Seoul

염증 후 색소침착 · 더왈츠의원
IN SHORT

PIH is the dark mark that stays after acne, injury or irritation has healed. It is very common in Asian skin. At The Walts Clinic (더왈츠의원) in Gangnam, a three-physician team plans treatment around the cause. Options include Pico toning, Acne care, Soothing skin care.

Our Approach

How The Walts Treats Post-Inflammatory Hyperpigmentation

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Pico toning

Gently speeds up the fading of dark marks

Acne care

Stops new breakouts that cause new marks

Soothing skin care

LDM to calm and repair the barrier

What to Expect

Pico laser and pigment care at a Glance

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Treatment course A series, often 5–10 sessions at 1–4 week intervals
Results Gradual lightening across the series
Recovery Usually only mild redness for a few hours
Maintenance Daily sunscreen and periodic maintenance sessions

Typical ranges only. Your physician will confirm the plan, sessions and downtime for your skin.

Questions, Answered

Post-Inflammatory Hyperpigmentation FAQ

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What is Post-Inflammatory Hyperpigmentation?
PIH is the dark mark that stays after acne, injury or irritation has healed. It is very common in Asian skin.
How does The Walts Clinic treat post-inflammatory hyperpigmentation?
A physician first examines the cause, then builds a plan that may include Pico toning, Acne care, Soothing skin care. The Walts uses only 100% genuine products in exact doses.
Is PIH the same as an acne scar?
No. PIH is a flat colour change that fades over time. A scar is a change in skin texture.
Can pigment come back?
Yes. Sun, hormones and heat can trigger pigment again, so daily sunscreen and maintenance sessions are part of the plan.
Is pico toning safe for Asian skin?
Low-energy pico toning is widely used for Asian skin. The physician adjusts settings to your skin type to reduce the risk of irritation.
How do I book a consultation?
Message The Walts Clinic on WhatsApp (wa.link/thewaltsclinic). The clinic is at 18 Gangnam-daero 94-gil, Gangnam-gu, Seoul, a 3-minute walk from Gangnam Station Exit 11 or 12.
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Related Concerns & Treatments

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Medically reviewed by The Walts Clinic physician team · Last updated 17 October 2026. Results vary from person to person, and all procedures carry possible side effects. A physician consultation is required.

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