Vascular Lesion Treatment in Seoul: Capillaries and Redness
The short answer
Vascular lesion treatment uses lasers absorbed by blood, such as pulsed dye or 532/1064 nm devices, to close visible capillaries, spider veins and red spots. In Seoul a session typically costs ₩100,000–₩400,000, takes 15–30 minutes and may cause redness, swelling or light bruising for a few days. Small lesions may clear in one session; diffuse redness usually needs three to five.
Key facts
- Treats: broken capillaries, spider veins, cherry angiomas, diffuse redness
- Lasers used: pulsed dye laser, 532/1064 nm Nd:YAG, IPL
- Session time: 15–30 minutes
- Downtime: redness or swelling 1–3 days; possible bruising
- Sessions: 1–2 for small lesions; 3–5 for diffuse redness
- Typical Seoul price: ₩100,000–₩400,000 per session
What vascular lesions are
Vascular lesions are visible marks formed by blood vessels close to the skin surface. They range from tiny red threads on the nose to small bright-red bumps and broad areas of redness. Most are harmless but can be a cosmetic concern, and some, like rosacea-related redness, reflect an ongoing condition.
What can be treated
- Broken capillaries (telangiectasia): fine red lines on the nose and cheeks
- Spider veins: small branching vessels on the face or legs
- Cherry angiomas: small, bright red raised spots, common with age
- Diffuse redness: background flushing, often linked to rosacea
- Post-acne redness: red marks that linger after breakouts
- Some birthmarks: such as port-wine stains, usually over many sessions
For related conditions, see our pages on broken capillaries and post-acne redness.
How vascular lasers work
Haemoglobin in blood absorbs specific wavelengths of light. Vascular lasers deliver energy at those wavelengths, heating the vessel wall so it collapses and is gradually absorbed by the body. Cooling systems protect the surrounding skin.
| Device | Strengths | Typical downtime |
|---|---|---|
| Pulsed dye laser (e.g. Vbeam) | Diffuse redness, fine vessels, rosacea | Redness; bruising at higher settings |
| 532/1064 nm (e.g. Excel V) | Distinct capillaries, deeper or blue vessels | Redness, mild swelling |
| IPL | Redness plus pigment | Minimal |
Our vascular laser page compares devices in more depth.
What a session is like
You wear eye protection while the doctor treats each vessel or passes over the red area. It feels like a quick snap with cooling. Most sessions take 15–30 minutes, and numbing is often unnecessary for small areas.
Recovery
Redness and mild swelling usually last one to three days. Some vessels turn darker before fading. Higher-energy pulsed dye settings can cause purple bruising lasting up to ten days, so discuss this if you have events or photos planned.
- Avoid hot showers, saunas, alcohol and exercise for 24–48 hours
- Use gentle skincare and SPF 50
- Cool compresses help with swelling
Results and sessions
Single capillaries and cherry angiomas often clear after one or two sessions. Diffuse redness usually needs three to five sessions about four weeks apart. New vessels can appear over time, particularly with rosacea or sun exposure, so occasional maintenance is common.
Planning as a visitor
You can fly after vascular laser treatment. If you want to avoid visible bruising, ask for lower settings and accept that more sessions may be needed. If redness is part of rosacea, combine laser with the long-term plan on our rosacea management page.
Questions to ask
- Which laser is best for my type of vessels?
- Will the settings cause bruising?
- How many sessions do you expect I will need?
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
Do broken capillaries come back after laser?
Treated vessels usually stay closed, but new ones can form over time, especially with sun exposure or rosacea.
Does vascular laser hurt?
It feels like a quick snap with cooling. Most people tolerate it without numbing.
Will I bruise?
Some settings cause temporary bruising. Ask for low-bruising settings if you need to avoid it.
Can cherry angiomas be removed in one session?
Many small cherry angiomas clear after one session; larger ones may need two.
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.