Moles (or naevi) are common skin lesions that most often pose no harm. Many people choose to have moles removed for cosmetic reasons, especially when they’re in visible areas or cause irritation. However, in some cases, mole removal may be considered for medical reasons — particularly if there’s a concern about skin cancer.
Laser mole removal is a non-invasive cosmetic option that uses focused light energy to break down pigment in the mole. While it can offer excellent cosmetic outcomes for benign lesions, it’s important to know when removal is appropriate and when further medical evaluation is essential.
Signs a Mole May Need Medical Attention
Not all moles require removal. However, certain changes in a mole’s size, shape, or colour may indicate a need for professional review. Doctors and dermatologists often use the ABCDE criteria to help identify potentially concerning moles:
- A – Asymmetry: One half of the mole doesn’t mirror the other.
- B – Border: Irregular, scalloped, or poorly defined edges.
- C – Colour: Multiple colours or uneven shading, such as different tones of brown, black, red, or even blue.
- D – Diameter: Larger than 6mm (roughly the size of a pencil eraser), although smaller moles can also be problematic.
- E – Evolving: Any noticeable change in shape, size, colour, or symptoms such as itching, bleeding, or crusting.
If you notice any of these signs or if a mole starts to behave differently, it’s important to see your GP or a skin doctor (dermatologist) for further assessment.
When Is Laser Mole Removal an Option?
Laser mole removal may be considered in the following situations:
- Cosmetic Concerns: You’re bothered by the appearance of a mole, particularly if it’s on the face or another prominent area.
- Physical Discomfort: The mole is regularly irritated by clothing, jewellery, or shaving.
- Benign Diagnosis: Your doctor has assessed the mole and confirmed it is non-cancerous, meaning it can be safely removed without the need for biopsy or further testing.
**Important: Laser removal is not recommended for suspicious moles. Because laser treatment vaporises the mole, it doesn’t leave tissue behind for pathology testing. For this reason, surgical excision is preferred for moles with any signs of atypia or potential malignancy.
Why Professional Evaluation Is Critical Before Mole Removal
Before having any mole removed — even for cosmetic purposes — it’s essential to have it reviewed by a qualified healthcare provider. This may include:
- Skin Check or Dermoscopy: A detailed examination of the mole using a dermatoscope to analyse pigment patterns and structure.
- Biopsy (if needed): If the mole looks atypical or shows changes, your doctor may recommend a biopsy to rule out skin cancer before any cosmetic treatment.
Avoid home remedies or at-home mole removal products. These methods can lead to infection, scarring, or — more seriously — delay the diagnosis of skin cancer.
What to Expect After Laser Mole Removal
Once a mole has been removed, especially by laser, proper aftercare is key to ensure smooth healing and to monitor your skin’s ongoing health.
Post-Treatment Healing
- Healing Time: Most laser-treated moles heal within 1–2 weeks. You might experience mild redness or crusting initially.
- Wound Care: Keep the area clean and dry, and follow your provider’s instructions. Avoid picking at scabs or exposing the area to direct sunlight.
Ongoing Skin Monitoring
- Regular Skin Checks: Schedule routine full-body skin checks — especially if you’ve had atypical moles or a history of sun exposure.
- Watch for Recurrence: In some cases, a mole may partially regrow. If this happens, have the area reassessed.
- Sun Protection: Use broad-spectrum sunscreen (SPF 30 or higher), wear sun-protective clothing, and avoid excessive sun exposure, especially during peak UV hours.
Can removed moles grow back after laser treatment?
There’s a possibility that a mole can recur if some mole cells remain after the procedure. Regular monitoring of the treatment site and follow-up appointments with your dermatologist can help detect and address any regrowth early.
Is laser mole removal suitable for all skin types?
Laser treatments can be effective for various skin types, but individuals with darker skin tones may be at a higher risk for pigmentation changes post-treatment. It’s essential to consult with a qualified dermatologist who can assess your skin type and recommend the most appropriate treatment method.
Can laser mole removal cause scarring?
While laser mole removal is designed to minimize scarring, there’s still a risk, especially if aftercare instructions aren’t followed properly. Some individuals may experience slight pigmentation changes or textural differences at the treatment site. Using recommended scar treatments and protecting the area from sun exposure can help reduce the appearance of any scars.
Are There Alternatives to Laser Mole Removal?
Yes, other mole removal methods include surgical excision, shave excision, and cryotherapy. The best option depends on factors like the mole’s size, location, and appearance, as well as your personal preferences. A consultation with a skin doctor can help determine the most appropriate approach for your needs.
Considering Mole Removal? Book a Skin Check with a Qualified Skin Doctor Today
Laser mole removal can be an effective and aesthetically pleasing option for benign moles — but it must never replace proper medical evaluation when a mole appears suspicious. If you’re considering mole removal, always consult a qualified skin doctor to ensure the procedure is both safe and appropriate.
At Coastal Skin & Laser, we work in partnership with Tewantin Medical Centre to offer comprehensive skin services, including cryotherapy, minor surgical procedures, and thorough skin cancer checks. This collaboration ensures patients receive both cosmetic and medically appropriate treatment options under one trusted care team.
Early detection and regular skin monitoring are vital tools in the prevention and management of skin cancer.
