CO2脫疣 wart removal uses a special laser light. The laser burns away the wart layer by layer. It also kills the virus in the skin. For warts that did not go away after other treatments For painful plantar warts (on the feet).
The doctor cleans the skin. Numbing medicine is used so you don’t feel pain. The laser removes the wart. A small wound is left and will heal in 1–3 weeks. 激光脫疣 Very effective, even for stubborn warts Works quickly, usually in 1 session Precise, so it doesn’t harm nearby skin.
This article will explain these options in an easy-to-understand way, including how they work, their pros and cons, and what to expect.
1. Understanding Warts
Small risk of scar or skin colour change Infection if the wound is not cared for properly Targets the blood vessels in the wart.
CO₂ wart removal uses a carbon dioxide laser.
This laser gives out a special light that is absorbed by water in the skin.
Types:
- Removes the wart with very fine precision.
- May heal faster than CO₂ laser.
- Flat warts Small and smooth, often on the face or legs.
- Filiform warts Long and narrow, usually on the face.
- Genital warts Appear in the genital area, sexually transmitted.
Because warts are caused by a virus, they can spread — both to other areas of your own body and to other people.
2. CO₂ Laser Wart Removal
How It Works
脫疣 For thick warts that did not go away with other treatments It works by directly destroying the wart and the virus-infected skin.
When It’s Used
Doctors often recommend CO₂ laser removal for:
Large or thick warts
- CO₂ wart removal uses a special carbon dioxide laser.
- This laser gives off a strong light that turns into heat.
- The heat burns and removes the wart, layer by layer.
- It also destroys the virus in the skin.
Procedure
- The energy turns into heat and burns away the wart tissue layer by layer.
- It also destroys the virus in the treated skin, helping to prevent the wart from growing back.
- A small wound is left, which will heal in 1–3 weeks.
- The CO₂ laser is aimed at the wart to remove it.
Benefits
- High success rate – especially for stubborn warts.
- Precise – targets only the wart with minimal damage to surrounding skin.
- Quick – each wart can be removed in minutes.
Possible Side Effects
- A small wound is left behind, which will heal in about 1–3 weeks.
- Fast many warts can be removed in one session.
- Small risk of scarring or skin colour changes.
- Risk of infection if not cared for properly.
3. Other Laser Wart Removal Methods
Precise – targets only the wart, not healthy skin Causes less pain and less chance of scarring than CO₂ laser. Often needs more than one session.
Pulsed Dye Laser
- Works best for small or new warts.
- Without blood supply, the wart slowly dies and falls off.
- Less painful and lower risk of scarring compared to CO₂ laser.
- May require several sessions.
- Best for smaller or newer warts.
Er:YAG Laser
- Uses a different wavelength that also targets water in skin cells.
- Removes the wart with high precision and minimal heat damage.
- Often leaves a smaller wound and may heal faster than CO₂.
- Not as widely used, and results can vary.
4. General Wart Removal Options
Not all warts require laser treatment. Other common methods include:
1. Topical Treatments
- Removes the wart with very fine precision.
- Work by slowly peeling away the infected skin.
- Can take weeks or months to work.
- Best for small, non-stubborn warts.
2. Cryotherapy (Freezing)
- Creates less heat than CO₂ laser, so the wound may heal faster.
- Gentle on the skin but not as common as CO₂ laser.
- May need multiple sessions.
- Can be slightly painful.
3. Electrocautery
- Burns the wart using an electric current.
- Quick but can cause a small scar.
- Usually done under local anaesthetic.
4. Surgical Removal
- Wart is cut out with a scalpel.
- Works instantly but higher risk of scarring.
- Only recommended in special cases.
5. Choosing the Right Method
The best wart removal method depends on:
- Size and location of the wart.
- Number of warts.
- Type of wart.
- Previous treatments tried
Warts can also be removed without lasers. Common methods include.
Needs daily use for several weeks or months. Can be painful for a short time. Often needs several treatments.Burns the wart using electric heat.
6. What to Expect After Laser Wart Removal
Healing Process
- Works quickly but may leave a small scar.
- Cutting the wart out with a scalpel.
- Removes it instantly but higher risk of scarring.
Aftercare Tips
- The location on your body.
- The number of warts you have.
- Whether you have tried other treatments before.
- Your budget and comfort level with pain.
- Follow all doctor’s instructions to prevent infection.
7. Preventing Warts from Coming Back
- Large or stubborn warts often need CO₂ laser or other laser treatments.
- Avoid touching or scratching warts.
- Wash hands regularly.
- Treatment Sessions Needed Pain Level Risk of Scar Best For.
- Er:YAG Laser 1–2 Low–Medium Very Low Precise removal.
- Keep skin healthy and moisturised to prevent cracks.
Conclusion
Weeks–Months Low None Small warts Cryotherapy Several Medium Low Common warts Electrocautery 1 Medium Medium Isolated warts Surgery 1 High High Special cases That would make it even more natural for publishing.
But if they are big or painful, it is better to remove them. CO₂ laser is a special light that doctors use to remove warts. The laser heats and burns the wart gently.
Healthy skin is happy skin — and with the right treatment, you can say goodbye to warts for good.