Freckles are a common occurrence, especially in individuals with fair skin. However, it’s important to be able to distinguish between harmless freckles and potential signs of skin cancer. Knowledge is power. Knowing what freckles look like and knowing when you should be concerned about skin cancer, can help keep you safe and happy this summer.
What do Freckles Look Like?
Freckles are small, flat, and usually light brown in color. They are caused by an increase in melanin, the pigment responsible for skin coloration. Freckles tend to be round or oval in shape and appear most commonly on sun-exposed areas such as the face, arms, and shoulders. They often darken or become more noticeable after exposure to sunlight. Freckles are usually harmless and pose no health risks.
When Should I Be Concerned About Freckles?
As mentioned above, freckles are usually harmless. However, while freckles are generally harmless, certain signs may indicate the presence of skin cancer. Skin cancer can manifest in many different forms, including melanoma, basal cell carcinoma, and squamous cell carcinoma. Here are the warning signs you should look out for when it comes to your freckles:
- Asymmetry: An irregularly shaped freckle or mole may be cause for concern.
- Border: Uneven or blurred borders around a freckle or mole could be a sign of skin cancer.
- Color: Freckles usually have a consistent color, but multi-colored or strangely pigmented spots could indicate an issue.
- Diameter: If a freckle or mole is larger than 6 millimeters in diameter, it may be a sign of melanoma.
- Evolving: Freckles that change over time in size, shape, color, or elevation should be examined by a dermatologist.
Being aware of your skin and paying attention to any changes is crucial for early detection of skin cancer. If you notice any of the warning signs mentioned above, it’s advisable to consult a dermatologist. Additionally, individuals with a family history of skin cancer, a large number of moles, or a history of excessive sun exposure should be extra cautious and schedule regular skin checks. Self-checks at home can also prove extremely beneficial for monitoring changing moles. Up to 50% of skin cancers are found by the individual themself.
Can Freckles Turn into Skin Cancer?
In general, ordinary freckles do not turn into skin cancer. However, it’s important to monitor any changes in the appearance or behavior of a freckle, especially if it begins to exhibit some of the warning signs mentioned earlier. Some freckles may evolve into atypical moles, which have a higher risk of developing into skin cancer. Regular self-examination and professional skin checks can help in identifying and addressing any potential concerns.
Differentiating between freckles and signs of skin cancer is essential for maintaining skin health. Freckles are typically harmless pigmented spots, while skin cancer may be indicated by certain warning signs like irregular shape, uneven borders, unusual color, larger size, or changes over time. If in doubt, it’s always best to consult a dermatologist for a professional evaluation. Remember, staying vigilant and taking proper care of your skin can significantly contribute to early detection and improved outcomes in skin cancer cases.
How to Reduce Your Chances of Skin Cancer
If you plan to be in the sun a lot this summer, there are a few ways to help prevent skin cancer, including limiting your time to sun exposure. The sun’s rays are the strongest between 10 a.m. and 4 p.m. Additionally, the importance of sunscreen can not be overstated. It’s recommended to apply a broad-spectrum sunscreen with an SPF of 30 or higher to exposed skin, and reapply every two hours or after swimming/sweating. The skin around your eyes and your lips is especially delicate and prone to sun damage. Wear sunglasses that block UV rays and lip balm with sunscreen to protect these areas.
Staying Vigilant with Dr. Kaplan and the APD Team
Skin cancer is a significant concern, but being informed and proactive in its detection can make a world of difference. If you have further questions or concerns about your skin health or would like to get your skin checked, don’t hesitate to contact our office for a consultation. As experts in the management of complex medical dermatology, Dr. Kaplan and the APD team strive to provide the highest quality, state-of-the-art medical care.