Skin moles are generally harmless, but in some cases, caution is needed. Symptoms like asymmetry, irregular borders, color changes, and size increase require medical evaluation. Sun protection and regular monitoring are important for healthy skin. Treatment options include laser therapy, cryotherapy, and surgical excision.
Medically known as nevi, skin moles are commonly seen. While most are harmless, some may require attention due to changes in appearance or potential health risks. This article explains the causes of skin moles, concerning signs, and removal methods.
Moles are skin growths originating from clusters of cells called melanocytes.
Their appearances can vary from small, flat spots to raised, darker spots.
Types: Moles may be present from birth or develop later in life due to sun exposure or genetic factors.
While most moles are benign, some features may indicate the need for medical evaluation:
Asymmetry: One half of the mole does not match the other.
Irregular Borders: Edges are irregular or notched.
Color Variation: Multiple color tones or irregular pigmentation within a mole.
Diameter: Larger than 6 mm or increasing in size over time.
Evolving: Changes in size, shape, color, or signs like itching or bleeding.
Moles on areas exposed to the sun, such as the face or shoulders, are at a higher risk for changes related to UV damage.
Routine Monitoring: Regularly check moles for any changes using the "ABCDE" criteria mentioned above.
Consult a dermatologist if any abnormalities are detected.
Professional Examination: A dermatologist or plastic surgeon may use dermatoscopic tools to examine moles in detail.
Removal Methods: Laser Therapy: Ideal for small, non-cancerous moles.
Cryotherapy: Freezing moles using liquid nitrogen.
Surgical Excision: Necessary for larger or suspicious moles, typically performed under local anesthesia.
Sun exposure is a significant factor in mole development and changes.
Use sunscreens with SPF 50 to protect against harmful UV rays.
Wear protective clothing and avoid excessive sun exposure, especially for children with multiple moles.
While most moles are harmless, monitoring them regularly and protecting from the sun are important steps for healthy skin. Seek professional advice for any relevant changes to ensure early detection and treatment of potential risks.
