Sun damage, also known as photoageing or photodamage, refers to the harmful effects of ultraviolet (UV) radiation on the skin.
This includes premature signs of ageing such as wrinkles, age spots, uneven pigmentation, broken capillaries, and rough texture.
Sun damage accumulates over time and can also increase the risk of skin cancer. The effects are often irreversible without professional treatment.
UVA rays penetrate deep into the skin, breaking down collagen and elastin, which leads to premature ageing.
UVB rays primarily affect the skin’s surface, causing sunburn and visible damage.
Exposure to tanning beds or other artificial UV sources can also contribute to skin damage.
The face, especially the forehead, cheeks, and nose, and the hands and forearms are most commonly affected by sun exposure.
The chest, décolletage, shoulders, and upper back are frequently exposed and prone to damage.
The neck and lower legs, particularly in women who wear skirts, are also vulnerable to sun damage.
Sun damage can affect anyone exposed to UV radiation, but fair-skinned individuals are at the highest risk due to lower melanin protection.
People over 40 often begin to see the cumulative effects of sun exposure. Those with outdoor occupations, frequent travellers to sunny destinations, individuals with a history of sunburn, and people who have used tanning beds are particularly susceptible.
Men and women are equally affected, though patterns may differ based on clothing and lifestyle choices.
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Some sun damage can be improved with treatments like chemical peels, but prevention is always better than cure.
However, if you must cure, early intervention typically yields the best results.
Use a broad-spectrum SPF 30 or higher daily, reapplying every two hours when outdoors.
Higher SPFs offer slightly better protection, but proper application and regular reapplication are more important.
Sun damage accumulates over years, with effects often becoming visible in your 30s and 40s. However, damage begins immediately upon UV exposure, even if not immediately visible.
Age spots (solar lentigines) are a common form of sun damage caused by UV exposure over time. They’re more accurately called sun spots, as they’re caused by sun exposure rather than ageing alone.
Yes, tanning beds emit harmful UV radiation that can cause the same types of sun damage as natural sunlight, including premature ageing and increased skin cancer risk.
Stay informed with expert advice, treatment highlights, and clinic updates curated by the Cannelle Skin Clinic team.
