Laser & Surgical Mole Removal in Singapore

Surgical mole removal may be performed using several techniques, tailored to the specific characteristics of the mole, such as its depth, location, and the need for tissue analysis.

• Surgical Excision: For moles that are raised and larger than 4mm in diameter, this technique is recommended.  It involves using a scalpel to remove the mole and a small, narrow margin of surrounding skin. The wound is then carefully closed with fine stitches, which are typically removed after one to two weeks depending on the location of the mole. 
• Punch Excision: For smaller raised moles no more than 4mm in diamete, a small cylindrical blade is used to remove the entire mole along with a narrow rim of surrounding tissue. This allows for removal and provides a sample for histological (microscopic) examination in a lab.

Surgical methods are recommended for raised moles, deeper lesions, or moles with irregular shape, size, or colour that may raise concern for malignancy. These techniques are also necessary when histological (microscopic) examination of the removed tissue is required for diagnosis.

The area is numbed using a local anaesthetic injection. After cleansing and preparing the skin, the mole is removed using the chosen surgical method. If needed, sutures are placed to close the wound. Any excised tissue is sent to a pathology laboratory for analysis to confirm the diagnosis.

Surgical wounds generally heal within 7 to 14 days. If stitches are used, they are removed after 1 to 2 weeks. A scar may remain at the site, but this usually fades with time and proper care.

Keep the treated area clean and dry, and begin using a gentle soap 48 hours after the procedure unless instructed otherwise. Once healing is underway, apply sunscreen daily to the area to protect it from sun damage and reduce the risk of pigmentation changes. Make sure to attend all scheduled follow-ups to monitor healing and review any lab results if applicable.

Avoid picking at scabs or touching the wound unnecessarily, as this can delay healing and increase scarring. Refrain from swimming, using hot tubs, or soaking the area until your provider confirms it is safe. Physical activities or exercise that strain the treated area should be limited for 3–7 days, particularly after surgical excision. Avoid makeup or harsh skincare products until the wound has fully closed, generally after 1 to 2 weeks.

Both laser and surgical mole removal are safe, well-tolerated procedures when performed by a qualified dermatologist. Laser removal may cause temporary redness, swelling, or surface crusting, which typically resolves within a few days. Mild pigmentation changes can occur but usually fade over time with sun protection. 

Surgical removal may result in local tenderness, swelling, or a small scar, which improves with proper wound care. Minor risks such as infection or the need for follow-up treatment are uncommon but may occur, particularly in deeper or high-friction areas.