A mole, also known as a benign melanocytic naevus, is a harmless accumulation of pigment cells (melanocytes) in the skin.
When Do Moles Develop?
Moles can appear at any stage of life, but most develop during childhood and early adulthood. After 40, the appearance of new moles is less common and may be influenced by cumulative sun exposure, hormonal changes, or genetic factors. This is why new growths later in life should always be assessed carefully.
Concerns About Changing Moles
Not all moles are dangerous, but changes in size, shape, color, or sensation can signal the need for medical evaluation. Early assessment helps rule out potential risks and provides peace of mind.
Monitoring Your Moles
- Changes in size, color, or symmetry
- Irregular or blurred borders
- New sensations such as itching, tenderness, or bleeding
- Rapid growth or elevation
Conclusion
New moles after 40 are not automatically a cause for concern, but they should never be ignored. Routine monitoring and professional skin evaluations allow for early detection of potential issues and help ensure long-term skin health.
Can moles develop in older adults?
Yes. Although less common, new moles can appear later in life. Factors such as sun exposure, genetics, and skin type may contribute. Any new mole after 40 should be examined by a specialist.
How often should I check my moles?
Monthly self-checks are recommended, along with annual professional skin examinations — or sooner if you notice changes.
Can pregnancy affect moles?
Hormonal changes during pregnancy may cause existing moles to darken or enlarge. New moles should still be evaluated to ensure they are benign.






Comments
adamgordon
Thanks for sharing this information is useful for us.