Understanding Sun Damage

Prolonged and repeated exposure to sunlight, particularly ultraviolet (UV) rays, can cause a range of skin issues collectively known as sun damage. This damage can affect any skin area exposed to the sun but is most common on the face, hands, and arms. Sun damage often results in sun spots, age spots, rough texture, and wrinkles. Over time, excessive sun exposure can accelerate skin aging and increase the risk of skin cancer. One such condition linked to sun damage is actinic keratosis—a precancerous lesion caused by years of UV exposure.

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Preventing Sun Damage

The most effective way to combat sun damage is through prevention. Daily use of sunscreen and limiting sun exposure, especially during peak midday hours, are key steps. Additional preventive measures include:

  • Using sunscreen with an SPF of 15 or higher every day
  • Wearing hats when outdoors
  • Covering skin with long sleeves and pants
  • Avoiding tanning beds and salons

Treating Existing Sun Damage

If sun damage has already occurred, several treatments can help improve the skin’s appearance. Injectable fillers like collagen can smooth wrinkles and restore fullness. Phototherapy and laser treatments reduce uneven pigmentation and improve skin tone. Chemical peels and microdermabrasion work by removing dead skin layers, encouraging new cell growth and revitalizing skin texture for a fresher look.

When to See a Doctor

Anyone noticing unusual growths, spots, or changes in their skin should consult a healthcare professional promptly. Early detection is vital for the successful treatment of skin cancers related to sun damage.