18 May The Problems with Sunburns
Some patients can benefit from protected exposure to the sun in small doses. However, RefinedMD recommends that everyone layer sunscreen every two hours whenever exposure to sunlight is a risk. Sunlight offers vitamin D, and for patients suffering from certain issues such as arthritis, the warmth can help relieve discomfort. Still, the possible risks and side effects of a suntan outweigh the benefits.
A sunburn is the result of skin damage from ultraviolet (UV) rays. The majority of sunburns immediately cause redness and mild pain. These first-degree burns affect the top layer of skin but can still lead to skin cancer and premature signs of aging. There are also second-degree sunburns that present as blisters. They affect deeper layers of skin and nerve endings. Second-degree burns take longer to heal, are more painful, and cause more skin damage.
It’s on the Inside that Matters Most
Tertiary problems related to sunburns may include heatstroke and vision troubles. A person’s skin type largely dictates how easily they burn. Those with fair skin, freckles, blond/red hair, and blue eyes most often burn easiest. However, even though people with darker skin tones don’t burn as easily, they are still susceptible to skin cancer. A person’s age also impacts their skin’s reaction to UV rays. Those under the age of six and over 60 usually burn easier.
The time of day plays a role in severity of sunburns. Exposure to the sun between 10 a.m. and 4 p.m. leads to a higher chance of sun damage. Even on cloudy days, this timeframe is most dangerous. Being close to reflective surfaces like water, concrete, and snow better reflect UV rays and increase the odds of a sunburn. Seasons can make a difference, as can altitude. People burn easier at high altitudes since the Earth’s atmosphere is lessened, and therefore unable to block sunlight as effectively. People who live closer to the equator are exposed to more UV rays, and the day’s UV index showcases how risky the rays are for the day.
How to Protect Yourself from Sunburns
Protecting yourself from sunburns is essential for maintaining healthy skin and reducing the risk of skin cancer and premature aging. Here are some important tips to help you avoid sunburns and enjoy safe sun exposure:
- Apply sunscreen: Use a broad-spectrum sunscreen with an SPF (sun protection factor) of 30 or higher. Apply it generously to all exposed skin, including your face, neck, ears, and any other areas not covered by clothing. Reapply sunscreen every two hours, or more frequently if swimming or sweating.
- Wear protective clothing: Cover up with lightweight, tightly woven clothing that covers as much skin as possible. Opt for long-sleeved shirts, pants, and wide-brimmed hats to shield your skin from the sun’s rays. Darker colors and tightly woven fabrics offer better protection than lighter colors and loosely woven fabrics.
- Wear sunglasses: Protect your eyes from UV radiation by wearing sunglasses that block 100% of UVA and UVB rays. Look for sunglasses labeled as UV 400 or provide 100% UV protection to ensure adequate shielding for your eyes.
- Avoid tanning beds: Tanning beds emit harmful UV radiation that can damage your skin and increase your risk of skin cancer. Avoid indoor tanning altogether and opt for safer alternatives such as self-tanning lotions or spray tans if you desire a tan appearance.
- Stay hydrated: Drink plenty of water to stay hydrated, especially when spending time outdoors in hot weather. Proper hydration helps maintain healthy skin and can reduce the risk of sunburn and heat-related illnesses.
- Be mindful of medication: Some medications, such as certain antibiotics, antifungals, and acne treatments, can increase your skin’s sensitivity to sunlight and make you more prone to sunburn. Check the labels of your medications or consult with your healthcare provider to determine if any of your medications can cause photosensitivity.
- Check the UV index: Be aware of the UV index in your area, which indicates the intensity of UV radiation from the sun. Plan outdoor activities accordingly and take extra precautions when the UV index is high.
Sunburns are the body’s immediate warning sign that there is damage and potential danger. However, the full effects of sun damage may not show until years later. Premature wrinkles, brown spots, and skin cancer can all present years or decades after unprotected sun exposure. A yearly skin check with a dermatologist is the best way to discover and address sun damage. Get in touch with RefinedMD today for a skin check or to erase previous sun damage signs. Call the office during business hours or, for the fastest response, fill out the contact form now.