Tanned skin is associated with unpleasant consequences of the ultraviolet: increased risk of developing skin cancer, premature aging and cataract appearance.
What exactly is the tan? Tan is a protection mechanism characterized by increasing production of skin pigment (melanin) in skin cells, which form a protective layer against UV rays. Therefore, there is no safe tan, tan itself is synonymous with skin aggression.
Sunburn is a cutaneous inflammatory reaction that follows overexposure to ultraviolet radiation from a source that can be represented by the sun, solar phototherapy lamps and arc lamps. Sunburn is usually classified as a first degree burn but in some cases exceed this level.
• What are the risk factors of sunburn?
• Very pale skin, seen especially in blond or redhead, freckled people;
• Excessive sun exposure without sunscreen;
• Location near the sun reflecting areas: sand, water, snow;
• Altitude: The higher, the lower the degree of filtering UV radiation;
• The more that person is closer to the Equator, sunburn has a higher risk, because they penetrate the sun closer to perpendicular to the ground, so filtering decreases greatly.
• How to treat a mild sunburn?
• Avoid continued sun exposure;
• Adequate consumption of fluids to prevent dehydration;
• Apply cold compresses to the affected areas;
• If appropriate, NSAIDs (aspirin, ibuprofen, acetaminophen) will relieve the symptoms (pain, fever)
• How to prevent sunburn?
And because prevention is easier than treatment, let’s review some helpful tips:
• Sun exposure should be done gradually, giving the skin enough time to create “protective barrier” through the synthesis of melanin;
• Avoid exposure between 10 to 16 o’clock;
• Avoid photosensitising drugs;
• Use proper protection factor creams and renewal application at regular intervals;
• 1 tablet of beta carotene or consumption of 2 to 3 carrots a day help in getting a nice tan and sunburn avoidance.