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2024-07-12T16:54:51
Sunscreen Travel Tips
- Dermatology
July 12, 2024 | Dermatology
As the summer sun beckons travelers to far-flung destinations, it’s crucial to remember that neglecting sun protection can lead to unpleasant consequences and potentially spoil your relaxing getaway. Sunburns, premature aging, and the risk of skin cancer can all be prevented by effectively using sunscreen and other sun-smart solutions – especially when you travel. Let’s explore sunscreen travel tips to keep you and your family relaxed and safe while on vacation.
How does sunscreen work?
Before we dive into travel tips, it’s important to know how sunscreen and the sun interact. The sun is a big ball of energy and releases that energy in several forms. In this case, we will focus on Ultraviolet (UV) radiation. UV radiation causes the “unpleasant consequences” of sunburns, premature aging, and skin cancer. Sunscreen protects us from this radiation in two main ways, characterized by the two types of sunscreens.
Types of sunscreens:
Physical Sunscreen
Often referred to as mineral sunscreen or sunblock, this type of sunscreen uses minerals like zinc oxide or titanium dioxide to create a protective barrier on the skin, reflecting the radiation away from the skin.
“Mineral-based sunscreen is the safest, least toxic option, and it is reef safe as well,” Revere Health Dermatologist Dr. Brad Huber said. “Formulations have advanced to overcome the opaqueness of mineral-based sunscreens, which is a common complaint.”
Chemical Sunscreen
Otherwise known as organic sunscreen, chemical sunscreen contains organic compounds that absorb the radiation before it can be absorbed into the skin. Chemical sunscreens are generally transparent, easy to apply, and provide good water resistance. Potential downsides of chemical sunscreen include allergic reactions or irritations (especially in the eyes), time needed to become effective (about 20 minutes), and absorption of certain chemicals into the bloodstream.
Now that we understand the different types of sunscreen, let’s explore ways to utilize it for your next trip.
Can I bring sunscreen on a plane? (and other helpful tips)
To bring liquids on a plane they must comply with the 3-1-1 rule. This states each passenger may carry liquids, gels, and aerosols in containers that are 3.4 ounces or 100 milliliters (travel-size sunscreen typically fits this) in one quart-size bag.
Once you find the right size of sunscreen for your trip, consider these other important important points:
- Choose a broad-spectrum sunscreen with a Sun Protection Factor (SPF) of at least 30 if you will be in direct sunlight.
- Choose a water-resistant screen for swimming or intense exercise.
- Apply sunscreen 15-20 minutes before going outside to let the sunscreen fully absorb.
- Reapply sunscreen every 2 hours or after 40-80 minutes of swimming depending on the brand.
- Avoid direct sunlight for prolonged periods between 10 am and 4 pm for maximum UV protection.
- Wear clothing that offers sun protection as well as sunscreen.
- Check the expiration dates on your sunscreen, as expired products may leave your skin vulnerable to sun damage.
When it comes to sun protection Dr. Huber also adds, “If you do a great job protecting yourself from the sun, it is important to ensure that you have adequate Vitamin D through dietary means or by supplementing.”
Skin cancer prevention
Protecting your skin is incredibly important for preventing skin cancer.
According to the Skin Cancer Foundation, “studies show that regular daily use of SPF 15 sunscreen when used as directed, can reduce your risk of developing squamous cell carcinoma (SCC) by about 40 percent, and lower your melanoma risk by 50 percent.”
If you think you may be at risk for skin cancer and want to get screened, schedule an appointment with one of Revere Health’s dermatologists.
Remember that sunscreen is a travel essential, especially during the summer months. By understanding how sunscreen works, following safety and travel tips, and staying informed about skin cancer, you can enjoy your vacation with peace of mind.
Protecting your skin today means healthier skin in the future. So, pack your travel-sized sunscreen, and have a fantastic summer getaway!
WRITTEN BY:
Steven Goodrich
Steven Goodrich currently interns at Revere Health doing a number of digital marketing projects. He is studying Marketing at UVU and loves learning about the way language can impact people. In general, he loves language and learning new ones as he currently speaks Swahili fluently, Spanish at a conversational level, and is learning French and Portuguese. Outside of this love for language, Steven enjoys being outside by playing roundnet, skateboarding, and hiking.
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This information is not intended to replace the advice of a medical professional. You should always consult your doctor before making decisions about your health.