How Do Skin Specialists Remove Warts?

What Are Warts and Why Do They Appear?

Warts are small, rough growths on the skin caused by the human papillomavirus (HPV). This virus enters the body through tiny cuts or breaks in the skin, triggering an overgrowth of cells in the outer layer. The result is a raised, hardened bump that can vary in size, shape and texture depending on the type of wart.

There are several common types.

• Common warts usually appear on the hands and fingers and have a grainy surface.
• Plantar warts develop on the soles of the feet and may feel painful due to pressure when walking.
• Flat warts are smaller and smoother, often appearing in clusters on the face, arms or legs.

Warts are contagious and can spread through direct skin contact or by sharing personal items such as towels, razors or footwear. They are more likely to develop in people with weakened immune systems, damaged skin, or frequent exposure to warm, moist environments like swimming pools and gyms.

How Do Skin Specialists Remove Warts?

Skin specialists use a range of treatments depending on the type, size, and location of the wart, as well as how long it has been present. Each method is designed to remove the wart tissue while limiting damage to the surrounding skin.

• Cryotherapy

  This is one of the most commonly used options. Liquid nitrogen is applied to freeze the wart, causing the tissue to blister and eventually fall off. Thicker or more stubborn warts may require several sessions.

• Electrosurgery and curettage

  This method combines heat and physical removal. The wart is first burned using an electrical current, then carefully scraped away. It is often used for larger or persistent warts.

• Laser treatment

  This approach targets the blood vessels that supply the wart. By cutting off this blood flow, the wart tissue gradually dies and sheds. It may be recommended when other treatments have not been effective.

• Prescription topical treatments

  These include stronger acids or immune-based medications that help the body fight the virus. They are applied over time under medical guidance to ensure safe and effective results.

Does Wart Removal Hurt and What Is Recovery Like?

The level of discomfort during wart removal can vary depending on the treatment method and the sensitivity of the area being treated. Some procedures are quick but may cause brief irritation, while others are performed with measures to reduce pain during the process.

You may experience:

• A stinging or burning sensation during cryotherapy
• Mild discomfort or a snapping feeling during laser treatment
• Minimal pain during procedures done with local anaesthesia, such as electrosurgery

After treatment, it is common for the area to appear red, swollen, or slightly blistered. Healing time can range from a few days to a couple of weeks, depending on the depth of the wart and the method used. Keeping the area clean and protected helps reduce the risk of infection and supports proper healing.

Some treatments may require follow-up sessions, especially for stubborn or recurring warts. In most cases, side effects are mild, but there is a small risk of scarring or changes in skin pigmentation. Proper aftercare and guidance from a skin specialist can help minimise these risks and improve overall outcomes.

How to Prevent Warts from Coming Back

Even after successful treatment, warts can return if the virus remains in the skin or spreads to nearby areas. Taking a few simple precautions can help reduce the risk of recurrence and protect your skin over time. You can lower your risk by:

• Keeping your skin clean and dry, especially in areas prone to moisture such as the feet
• Avoid picking or scratching warts or treated areas to prevent spreading the virus
• Not sharing personal items like towels, razors, socks, or footwear
• Wearing protective footwear in public spaces such as swimming pools, gyms, and communal showers
• Covering cuts or broken skin to reduce the chance of infection
• Maintaining overall skin health through a balanced diet and proper care

Effective Wart Removal by an Experienced Dermatologist

Warts can be stubborn, but effective treatment options are available when they do not respond to home care. Professional methods focus on removing the wart safely while reducing the risk of recurrence and skin damage. Taking the right approach early can lead to better outcomes and healthier skin over time.

At LL Cheong Skin & Laser Clinic, patients receive personalised dermatological care for a wide range of skin concerns, including persistent warts. Dr Cheong Lai Leng brings decades of experience in dermatology with a strong focus on dermatologic surgery and evidence-based treatments. If you are unsure about the most suitable option or are concerned about recurring warts, a consultation can provide a thorough assessment and a treatment plan tailored to your skin.