Don't underestimate sunburns: Risks can emerge years later

Dermatologists are sounding the alarm about the long-term risks associated with sun exposure, particularly the heightened danger of skin cancer stemming from prolonged exposure and severe sunburns during childhood and adolescence. As summer arrives, the importance of robust sun protection measures is being underscored, with experts stressing that relying solely on sunscreen is inadequate.

Dr. Ümit Bostancı, a dermatology specialist, highlighted that the increasing prevalence of sunbathing habits over the last century has correlated with a global rise in skin cancer rates. Harmful ultraviolet (UV) rays from the sun are identified as primary contributors to skin aging, wrinkles, age spots, and, most critically, skin cancer. Despite growing public awareness, the incidence of skin cancer continues to climb annually.

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The most effective protection is achieved by combining the use of sunscreen with physical protection methods such as staying in the shade, wearing protective clothing, using a hat, and avoiding being outdoors during peak sun hours.

Dr. Bostancı advised that effective sun protection requires a multi-faceted approach. While sunscreen with an appropriate Sun Protection Factor (SPF) is vital, its effectiveness diminishes over time and after water contact, necessitating reapplication. He also noted that certain chemical ingredients in sunscreens can cause irritation or allergic reactions in sensitive individuals, emphasizing the need to choose products suited to one's skin type.

Beyond sunscreen, experts recommend wearing protective clothing, such as cotton garments, and wide-brimmed hats. Crucially, individuals should avoid direct sun exposure during peak hours, typically between late morning and mid-afternoon, when UV radiation is strongest. Dr. Bostancı concluded that while sunscreen offers significant support for skin health when used correctly, the most effective protection combines physical barriers like clothing and shade with diligent sunscreen application.

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The increase in sunbathing habits over the last century has led to a rise in skin cancer rates worldwide. Sun rays are among the most important causes of wrinkles, premature aging, spot formation, and skin cancer.