Growing Moles: What to Know About Skin Changes - Dermatology

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When it comes to skin changes, particularly concerning moles or growths on the skin, it's essential to approach the situation with caution and awareness. The growth you describe near your lip, which has been present for over a decade and has increased in size, warrants attention. While it may not be painful and seems benign, any changes in size, color, or texture of a mole or skin growth can be significant indicators of underlying issues.

Moles, or nevi, are common skin growths that can vary in size, shape, and color. They are typically benign, but changes in their characteristics can sometimes indicate a potential risk for skin cancer, particularly melanoma. The fact that your mole has grown larger than a grain of rice and has a different color at its center could be a sign that it is changing, which is why it is crucial to have it evaluated by a dermatologist.

Dermatologists often use the ABCDE rule to assess moles for potential malignancy:
- Asymmetry: If you draw a line through the mole, and the two halves do not match, it may be a concern.

- Border: Irregular, scalloped, or poorly defined edges are red flags.

- Color: A variety of colors (brown, black, tan, red, white, or blue) can indicate a problem.

- Diameter: Moles larger than 6mm (about the size of a pencil eraser) should be examined.

- Evolving: Any change in size, shape, color, or elevation, or any new symptom such as bleeding, itching, or crusting, is a cause for concern.

Given that your mole has changed over time, it is advisable to schedule an appointment with a dermatologist for a thorough examination. They may perform a dermatoscopic examination, which allows them to look at the mole in greater detail, and if necessary, a biopsy may be conducted to rule out any malignancy.

In addition to monitoring changes in moles, it’s important to practice good skin care and sun protection. Regularly applying sunscreen with a high SPF, wearing protective clothing, and avoiding excessive sun exposure can help reduce the risk of skin damage and the development of new moles or changes in existing ones.

Furthermore, maintaining a healthy lifestyle can contribute to overall skin health. This includes staying hydrated, eating a balanced diet rich in antioxidants (such as fruits and vegetables), and avoiding smoking and excessive alcohol consumption, as these factors can accelerate skin aging and increase the risk of skin issues.

In summary, while your mole may not currently exhibit alarming symptoms, the changes you’ve observed over the years warrant professional evaluation. Early detection and intervention are key in managing skin health, especially when it comes to potential skin cancers. Don't hesitate to reach out to a healthcare professional for peace of mind and appropriate care.