Harsh sunlight may be affecting the skin in ways many (Img: Internet)
New Delhi: With temperatures soaring across several parts of India, dermatologists are warning that prolonged exposure to harsh sunlight may be affecting the skin in ways many people fail to notice immediately.
While tanning is the most visible effect, experts say excessive ultraviolet (UV) exposure can gradually lead to deeper and longer-lasting skin damage.
Doctors explain that sunlight contains ultraviolet A (UVA) and ultraviolet B (UVB) rays, both of which can affect skin health. UVA rays penetrate deeper into the skin and are linked to premature ageing, while UVB rays are mainly responsible for sunburn and tanning.
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Repeated exposure without protection can weaken the skin barrier, damage collagen and trigger inflammation. Over time, this may lead to fine lines, wrinkles, uneven skin tone and increased sensitivity.
One of the most common concerns seen during Indian summers is hyperpigmentation. Dermatologists say intense sun exposure can increase melanin production, resulting in dark patches, tanning and stubborn pigmentation around the forehead, cheeks and upper lip.
People with acne marks or existing skin conditions may notice their scars and pigmentation becoming darker after spending long hours in the sun.
Experts say premature ageing is no longer limited to older adults. Many young people are now showing signs of early wrinkles, dullness and loss of skin elasticity due to daily UV exposure combined with pollution and heat.
Frequent dehydration during summer can further worsen skin dryness and make fine lines appear more prominent.
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Apart from UV damage, hot weather and sweating can also trigger irritation, redness and fungal infections. People with sensitive skin often experience rashes, itching or flare-ups of conditions like eczema and rosacea during peak summer months.
Dermatologists advise avoiding direct sun exposure during afternoon hours and using breathable clothing to reduce irritation.
Experts recommend applying broad-spectrum sunscreen with adequate SPF, even on cloudy days. Reapplying sunscreen every few hours, staying hydrated, wearing sunglasses and using umbrellas or caps can help reduce sun-related skin damage.
Simple skincare habits and regular protection, doctors say, can go a long way in maintaining healthy skin despite extreme summer conditions.
