Hair Loss Treatment in Seoul: Diagnosis, Medication and PRP for Thinning Hair
Thinning at the crown, a receding hairline or sudden shedding each have different causes. A dermatologist diagnoses the type of hair loss first, then combines proven medication with in‑clinic treatments such as PRP.
What is the most effective treatment for hair loss?
For pattern hair loss, the most effective treatments are minoxidil and, for suitable patients, prescription medicines such as finasteride, with PRP and scalp injections as add‑ons to strengthen results. Other types, such as alopecia areata or telogen effluvium, need different treatment, so diagnosis comes first.
Types of hair loss
What is causing your hair loss?
The right treatment depends on the cause.
Male pattern hair loss
Receding hairline and crown thinning driven by DHT and genetics.
Female pattern hair loss
Widening part and diffuse thinning on the top of the scalp.
Telogen effluvium
Sudden shedding 2–3 months after illness, stress, childbirth or dieting.
Alopecia areata
Round bald patches from an autoimmune process; treated with injections.
Scalp conditions
Dandruff, dermatitis or infection can worsen shedding; see dermatitis.
Medical causes
Thyroid, iron and hormonal factors may be checked with blood tests.
How it works
Stop the loss, then support regrowth
Hair grows in cycles, so treatment results take months. Medication slows miniaturisation of follicles, while PRP delivers growth factors from your own blood to support thicker hair.
- Month 0: diagnosis and plan
- Months 1–2: possible temporary shedding
- Months 3–6: less shedding, early regrowth
- Month 12: full assessment of results
What to expect
Your hair loss plan, step by step
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Consultation
History of shedding, family history and medications.
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Scalp exam
Trichoscopy and, if needed, blood tests.
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Treatment
Medication, PRP or injections matched to the diagnosis.
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Review
Progress photos every 3 months.
Who is a good candidate?
- Men and women with early thinning
- People with sudden increased shedding
- Patients with alopecia areata patches
- Anyone wanting a medical diagnosis before treatment
Safety & side effects
- Finasteride is not for women who may become pregnant
- Minoxidil can cause scalp irritation or temporary shedding
- PRP may cause mild soreness for a day
- Report rapid patchy loss or scalp pain promptly
Results vary, and treatment must be continued to maintain them.
Compare
Medication vs. PRP for hair loss
Most plans combine both.
| Medication | PRP | |
|---|---|---|
| How it works | Slows follicle shrinkage | Growth factors from your blood |
| Evidence | Strongest for pattern loss | Supportive add‑on |
| Schedule | Daily | Monthly, then maintenance |
| Downtime | None | None to 1 day |
Your dermatologist
Dr. SangYoul Yun
Chief Director · Korean Board‑Certified Dermatologist · AAD International Fellow (IFAAD)
Dr. Yun diagnoses the type of hair loss before recommending treatment, and sets realistic timelines measured with photos. Consultations are available in English.
Delight Dermatology Clinic · Registered foreign‑patient medical institution (KHIDI M‑2024‑01‑08‑8248) · 4F, Building B, 509 Gangnam‑daero, Seocho‑gu, Seoul · +82 2‑517‑9991 · About our clinic
FAQ
Hair Loss Treatment: frequently asked questions
How long until I see results?
Usually 3–6 months, with full results at about a year.
Is PRP effective?
It can help as an add‑on to medication for pattern hair loss.
Can I start treatment on a trip to Seoul?
Yes, you can get a diagnosis, prescription and first PRP session in one visit.
Will hair loss come back if I stop?
For pattern hair loss, yes; treatment needs to continue.
Is it safe for women?
Yes, with treatments chosen for women; some medicines are avoided.
Is shedding after starting normal?
Temporary shedding in the first 1–2 months can be normal.
Book your hair loss consultation in Gangnam
Send photos of your scalp for an initial assessment.