Sunlight is often related to feelings of happiness, warmth and energy. Getting the right amount of sun exposure can help you boost your vitamin D levels and improve your mood, but too much exposure can damage the skin. We consulted with Doctor Rekha Tailor at Health and Aesthetics for guidance for this article. She will treat you and treat your damaged skin properly.
How Does The Sun Affect Your Skin? Benefits & Harmful Effects of Sunlight Exposure Animation Video
Ultraviolet (UV) Radiation Role
The sun emits three types of radiation: UVA, UVB, and UVC. Most UVC radiation is absorbed by the Earth’s atmosphere and does not evaporate. However, UVA and UVB rays can break down the atmosphere and have noticeable effects on the skin.
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UVA Rays
UVA rays pierce deeper into the skin than UVB rays and are primarily responsible for skin ageing. Losing bone and elastic fibres can lead to wrinkles, weakening skin and age spots.
- UVB Rays
UVB rays primarily cause sunburn. These rays damage the epidermis, causing redness, peeling and inflammation. They also significantly affect the progression of skin cancer, including melanoma, a deadly form of skin cancer.
Skin Damage and Ageing
Excessive sun exposure may damage your skin, accelerating the ageing process, which is known in medical terms as” Photoaging.” Signs of photoaging include fine lines, wrinkles, decreased skin elasticity, age spots, and other changes in the appearance of the skin. Over time, UV rays can dramatically affect skin texture.
Sunburn and Immediate Effects
Sunburn is a clear indication of UV damage. When the skin is exposed to excessive amounts of UV radiation, cell loss and inflammation result in skin damage. Symptoms of overexposure to the sun include redness, pain, inflammation, and, in severe cases, rashes and swelling. Repeated exposure to the sun, especially during childhood and adolescence, increases the chances of developing skin cancer later in life.
High Risk of Skin Cancer
Cancer is a disease that is common everywhere around the world. With damaged skin due to the high UV rays, there might be a higher risk of skin cancer found in your body. There are three types of skin cancer: Basal Cell Carcinoma, Squamous Cell Carcinoma, and Melanoma. Let me briefly explain these types.
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Basal Cell Carcinoma (BCC)
Primary Basal Cell Carcinoma (BCC) usually appears as shiny or waxy growths on the sun-exposed areas of the face and neck. It grows slowly and rarely cleans, but if its treatment is neglected, it can injure the affected area.
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Squamous Cell Carcinoma (SCC)
Squamous Cell Carcinoma (SCC) usually presents as a complex, yellow lump or flat area with a dull, rough surface. It is found in sunny areas and is more likely to spread than BCC, especially if not treated early.
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Melanoma
Melanoma, the most aggressive form of skin cancer, can develop from an existing tumour or appear as an unrecognised growth. If not diagnosed and treated early, the disease can clean and be fatal.
Avoid Sun Damage
There are some ways that you need to know to protect yourself from skin damage by avoiding sun-related UV radiation. Following are the important ways that you should know in detail one by one:
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Use Sunscreen
You need to apply a broad-spectrum sunscreen with a minimum of 30 SPF to prevent your skin from getting damaged. You can reapply every two hours or more if you are sweating or before entering the swimming pool for swimming.
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Wear Protective Clothes
You should wear a long-sleeved shirt, a wide-brimmed hat, and UV-blocking sunglasses for eye protection, as well as any other protective methods to prevent skin damage from sun rays.
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Find a Shade
You should avoid going out during late morning to early evening hours, and if you do go out, find a tree for shade; otherwise, your skin will be damaged slowly.
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Regular Skin Checks
Before going out in the blazing sun, check your skin for alterations like new moles or skin lesions. Suppose you observe any unusual changes on your skin due to the sun’s UV rays and heat exposure. In that case, seeking medical advice from a doctor for an expert assessment is essential.
Conclusion
Although the sun is essential for our health, excessive sun exposure can damage the skin. By recognising the dangers of UV rays and taking steps to protect your skin, you can continue to reap the rewards of the sun and reduce your risk of injury. Make sun protection a top priority to keep your skin healthy and youthful and reduce your chances of developing skin cancer.
