Enjoy the outdoors this summer without feeling the burn from the sun’s ultraviolet rays. Most ultraviolet radiation (UVR) from the sun reaches Earth during the summer months. Even short exposure to the summer sun (think beach trip) can cause sunburn. There are two types of UVR:
- Ultraviolet A occurs at high intensity during daylight hours, causes the most sunburn, and contributes more to premature skin aging.
- Ultraviolet B is most intense between the hours of 10 AM and 4 PM, reflects off sand and water, and causes more skin cancer.
Certain medical conditions and both prescription and non-prescription medications can increase a person’s risk of sunburn and skin damage. Consult your doctor about your personal risk factors.
Consider these recommendations from the Centers for Disease Control and Prevention (CDC) for preventing sunburn:
- Avoid sun exposure between 10 AM and 4 PM, when UVB rays are the strongest.
- Use portable shade shelters such as awnings, canopies, umbrellas, or tents.
- Wear long-sleeved, lightweight garments made from UPF>30 fabric.
- Wear a hat with at least a 3-inch brim all the way around, not just a baseball cap.
- Apply sunscreen to all exposed areas to include ears and toes. Use one ounce (two tablespoons) of a broad-spectrum sunscreen that protects from both UVA and UVB and has a sun protection factor (SFP) of at least 30. Ideally, apply the sunscreen 15 minutes prior to sun exposure then every 2-4 hours, more frequently after water activities, while in the sun.
- Choose a lip balm with SFP ≥30.
- Wear sunglasses with polarized lenses that are rated UV 400.
Sunburn first aid consists of:
- Cool baths or compresses and bland topical emollients such as zinc oxide
- Extra fluids
- Rest
- For serious sunburns, contact your health care provider
Enjoy your summer without the burn! For more information, go to:
https://www.cdc.gov/yellow-book/hcp/environmental-hazards-risks/sun-exposure-in-travelers.html