Wart Removal in Seoul: Cryotherapy, Laser and More
The short answer
Wart removal in Seoul is usually done with cryotherapy (liquid nitrogen freezing), CO2 laser or electrocautery, sometimes combined with topical treatments, to destroy the virus-infected skin. In Gangnam a session typically costs about ₩30,000–₩150,000 per wart or small area, takes 5–20 minutes, and stubborn or plantar warts often need 2–4 sessions spaced 2–4 weeks apart.
Key facts
- Treats: common, plantar (foot), flat and filiform warts
- Main methods: cryotherapy, CO2 laser, electrocautery, salicylic acid, immunotherapy
- Session time: about 5–20 minutes
- Typical price: about ₩30,000–₩150,000 per session; multiple or large warts cost more
- Sessions: often 1–4, spaced 2–4 weeks apart
- Downtime: small scab or blister for about 1–2 weeks
- Cause: human papillomavirus (HPV); warts can recur
What warts are
Warts are harmless skin growths caused by human papillomavirus (HPV) infecting the top layer of skin. They spread through direct contact or damp surfaces such as pool floors and showers, and through shaving or picking. Many warts disappear on their own within one to two years, but they can be painful, spread to new areas or simply bother you, which is why most people choose treatment.
Common types
- Common warts: rough, raised bumps, often on fingers and hands
- Plantar warts: flat, hard spots on the soles that can hurt when walking, often with tiny black dots
- Flat warts: small, smooth, slightly raised spots, often in clusters on the face or legs
- Filiform warts: thin, thread-like growths around the mouth, nose or eyelids
Genital warts are a separate condition and are usually treated in a dedicated consultation.
Treatment options at Seoul clinics
| Method | How it works | Best for | Typical sessions |
|---|---|---|---|
| Cryotherapy | Liquid nitrogen freezes the wart so it blisters and sheds | Common warts on hands, small plantar warts | 2–4, every 2–3 weeks |
| CO2 laser | Vaporises wart tissue precisely under local anaesthetic | Stubborn, large or facial warts | Often 1–2 |
| Electrocautery | Heat removes the growth | Filiform and raised warts | Often 1 |
| Topical treatment | Salicylic acid or other prescribed agents peel the wart down | Mild warts, children, combined care | Daily at home for weeks |
| Immunotherapy | Stimulates the immune system to clear the virus | Multiple or recurrent warts | Several visits |
Dermatologists often pare down thick skin first so the treatment reaches the wart, especially on the feet.
What to expect
Cryotherapy stings for a few seconds and the area may blister within a day, then form a scab that falls off in one to two weeks. Laser and electrocautery are done after numbing; you leave with a small wound that needs ointment and a dressing. Plantar warts can be tender to walk on for a few days after treatment.
Aftercare
- Keep the area clean and covered as instructed
- Do not pick scabs or blisters
- Wear flip-flops in shared showers and pools
- Avoid shaving over treated areas
- Return for the next session on schedule; gaps let the wart regrow
Costs in Gangnam
A single small wart treated with cryotherapy typically costs about ₩30,000–₩80,000 per session. CO2 laser removal is usually about ₩50,000–₩150,000 per wart, depending on size and location, with clusters of flat warts priced by area. Residents with National Health Insurance may pay less for medically necessary treatment. Ask whether the quote covers a single wart or a whole area, and whether follow-up checks are included.
Planning treatment as a visitor
If you are in Seoul for only a week, laser or electrocautery may suit you better than cryotherapy, because they often clear a wart in one visit. Do it early in your trip so the clinic can check healing. If you prefer cryotherapy, ask whether you can continue sessions with a doctor at home. Avoid swimming until the wound has closed.
When to see a doctor first
Not every bump is a wart. Have a dermatologist check any growth that bleeds, changes quickly, appears in adulthood with an unusual colour, or sits on the face or genitals. Similar-looking lesions such as seborrhoeic keratoses, moles or skin tags need different care: see our guides to mole removal and skin tag removal, or learn how CO2 laser technology works.
Questions to ask at your consultation
- Which type of wart do I have, and is it definitely a wart?
- Which method do you recommend for this location, and why?
- How many sessions should I expect, and how far apart?
- What will the wound look like, and when can I swim or exercise?
- Is the price per wart, per area or per session?
This guide is for general information and is not medical advice. Prices are typical ranges reported by Gangnam clinics in 2026 and vary by clinic, doctor and treatment plan; confirm directly with the clinic.
Patient questions
Frequently asked questions
Which wart removal method works best?
It depends on the wart's type, size and location. Cryotherapy is a common first choice, while CO2 laser or electrocautery suit stubborn or larger warts.
Will my wart come back?
It can. The virus may remain in surrounding skin, so recurrence is common, especially with plantar warts; repeat treatment usually helps.
Does wart removal leave a scar?
Cryotherapy rarely scars. Laser or cautery can leave a small mark that fades over months, especially if you avoid picking the scab.
Can I remove a wart in one visit?
Small warts are often removed in one laser or cautery session, but cryotherapy typically needs two to four sessions.
Are warts contagious?
Yes, mildly. Avoid touching or picking them, keep them covered and do not share towels or razors.
Not sure which Gangnam clinic is right for you?
Tell us your goals, budget and travel dates. Our English-speaking coordinators compare doctor-led clinics and usually reply with free quotes within 24 hours.