As we approach the summer holidays and warmer weather, it is important to start thinking about our sun exposure levels and skin care.
Why is sun exposure both beneficial and risky?
After a long, cold British winter, it’s normal to crave some much-needed sunshine. The benefits of sun exposure on energy levels, mood and Vitamin D levels are undoubtable, not to mention the confidence boost that can come with a tan or sun-kissed glow.
However, over exposure to the sun can cause significant damage. In the short term, UV rays can cause sunburn, and in the longer-term cause damage leading to premature aging, eye problems and increased risk of skin cancers, including the aggressive malignant melanoma.
What are some good habits for protecting your skin from sun damage?
To protect your skin while out in the sun, try to get into good sun care habits. Always apply sun cream with a minimum SPF (sun protection factor) of 30, even on cloudier days. Make sure to reapply regularly, particularly when swimming (or sweating!). A high factor SPF loses efficacy after as little as 2 hours. It is sensible to wear a wide brimmed hat (the scalp is often neglected),use good UV blocking sunglasses to protect the eyes and seek shade during the peak hours of 10am-4pm.
What should I look out for when checking moles on my skin?
Monitoring your skin closely for changes to existing moles or new moles is essential. It can be useful to think about the ‘ABCD’ approach when looking at a mole.
What is the ABCD mole rule?
A – Asymmetry – if one half of a mole doesn’t match the other half
B – Border – is the edge irregular, jagged or blurry?
C – Colour – does the mole have different colours/shades of brown?
D – Diameter – is the mole larger than 6mm, or the end of a pencil?
Another useful method is the ‘ugly duckling’ approach. If a mole looks different to others on the body, then it is worth paying close attention to it and getting it reviewed.
If any of these features are found, or if the mole has started to itch, become painful or bleed, it is important to book a GP appointment to get the mole looked at, as it could be a sign of skin cancer.
What is mole mapping, and who might benefit from it?
Mole mapping is a technique used by dermatologists to detect tiny changes in skin lesions using high-resolution photography. This allows for early detection of worrying moles and precise monitoring of skin health. This is particularly useful for people with multiple moles, a family history of skin cancer or fair skin easily damaged by the sun.
Please don’t ignore changes in your skin.
If you have any concerns about a mole or are interested in mole mapping, book an appointment online here or call the surgery on 0207 245 9333 to speak to one of our team. We’re here to help you with this often-overlooked part of your health.
Article produced by Sloane Street Surgery, a private GP practice in London that provides world-class private healthcare for patients in Chelsea, Knightsbridge, Belgravia, West London, Hampshire, and beyond.
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