Skin cancer and sun exposure: 10 symptoms, risks and prevention tips
Skin cancer cases have been observed in India in recent years. Caused largely by UV exposure, it can be prevented with simple daily habits. Know what puts you at risk and how to protect your skin.
Beware of a New Mole If you notice a new mole, or an old one changing shape, colour, or size, especially if it itches, bleeds, or doesn’t heal — it could be an early sign of skin cancer. Skin cancer, once considered rare, has now seen a rise in India. Yet, it’s largely preventable.(Image: Canva)
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Melanoma Statistics According to global data from GLOBOCAN 2022, India reported over 1.4 million new cancer cases, with melanoma of the skin accounting for just 0.26% (around 3,689 cases). While skin cancer rates remain relatively low, early detection and awareness are still essential.(Image: Canva)
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Blond Hair and Blue Eyes - Higher Risk. Though people with lighter skin, red or blond hair, green or blue eyes, or a history of sunburns carry higher risks, skin cancer can happen to anyone. It develops in the outermost layer of the skin—the epidermis—specifically in basal, squamous, or melanocyte cells. And while basal and squamous cell cancers are treatable, melanoma—the deadliest form—spreads quickly and can be fatal if caught too late.(Image: Canva)
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Causes of skin cancer UV radiation is the main cause of skin cancer. It passes through clouds, reflects off surfaces like sand and snow, and even penetrates glass. Repeated exposure—even mild sunburns—damages skin cells over time. However, daily sun protection can reduce your risk and save your skin. Know some simple habits to protect yourself from skin cancer(Image: Canva)
Wear a wide-brimmed hat Always choose a hat that shades your entire face, neck, and ears. Wearing it gives you full coverage and keeps the sun off those often-missed spots, and a chic look is an added advantage. Keep your hat in your vehicle, so you don’t miss it while stepping out into the sun.(Image: Canva)
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Choose the right sunglasses Not all sun glasses are the same. Opt for those that block 100% of UV rays. They protect your eyes and the delicate skin around them from UV damage that can cause skin and eye conditions, especially when you step out on a hot, sunny day.(Image: Canva)
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Fabrics also matter Long sleeves and trousers in dark, tightly woven fabrics offer good protection. Look out for clothes with a UPF (ultraviolet protection factor) label—the higher, the better. long sleeves may help in avoiding direct exposure to UV rays.(Image: Canva)
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Pick the proper sunscreen It is a important in every season. Look for SPF 30 or higher and make sure it protects against both UVA and UVB. Apply it 30 minutes before heading out and reapply every two hours, or sooner if you’re sweating or swimming.(Image: Canva)
Know when the sun is strongest The UV rays are more intense between 10 AM and 4 PM. If you happen to be outdoors during these hours, remember to seek shade and double down on sun protection. Use your sunscreen, or your hat for the same.(Image: Canva)
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Don't trust clouds or windows UV rays still penetrate through clouds, glass, and even some fabrics. It is best to always wear sunscreen, even on overcast days or while driving so as to avoid unnecessary exposure to the ultraviolet light rays.(Image: Canva)
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Mind your moles Have many moles or unusual ones? Get them checked regularly, as any changes in shape, size or colour can be early warning signs of skin cancer. Contact your healthcare provider if your mole begins to ulcerate, or undergoes any sudden change in its morphology.(Image: Canva) Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis
Rajeshwaari Kalla is a freelance health and wellness writer
