Moles develop due to a combination of genetic and environmental factors:

• Genetics: A family history of moles or melanoma increases the likelihood of developing numerous or atypical moles.
• Sun exposure: Ultraviolet (UV) radiation stimulates melanocytes, causing new moles to form or existing ones to darken.
• Hormonal changes: Puberty, pregnancy, and hormonal shifts can trigger new moles or changes in existing ones.
• Aging: Some moles may fade or disappear with age, while others remain unchanged.

Concerning symptoms can include:

• A mole that itches, bleeds, scabs, or hurts.
• A new mole that looks different from others.
• A mole that changes rapidly or doesn’t heal.

While most moles are benign and do not require treatment, dermatologists may recommend removal for medical or cosmetic reasons. At Mittal Dermatology, Dr. Amit Mittal and his team use advanced diagnostic tools such as mole mapping and dermoscopy to monitor changes and ensure accurate assessment.

Treatment approaches include:

• Observation and mole mapping: High-resolution imaging to track moles over time and detect subtle changes.
• Biopsy or excision: For suspicious or changing moles, a small sample or full removal is performed for microscopic evaluation.
• Cosmetic removal: For benign moles that patients wish to remove for aesthetic reasons, minimally invasive surgical options are available.

Early evaluation is key—removing atypical moles before they progress can prevent potential complications and provide peace of mind.

Keep in mind that while most moles are harmless, maintaing a consistent skincare routine and practiving healthy habits can help prevent their development and support clear, healthy skin and lasting confidence.

Are all moles dangerous?

No, most moles are completely harmless. However, new or changing moles should always be evaluated by a dermatologist to rule out melanoma.

What signs should I watch for?

Follow the ABCDE rule: Asymmetry, Border irregularity, Color variation, Diameter larger than 6mm, and Evolving shape or color.

Can moles come back after removal?

Sometimes, especially if cells remain under the skin. Regular follow-up ensures complete healing and monitoring.