SPF: It’s Not Just for Summer
Courtney Carter
/ Categories: WELLNESS, 2024

SPF: It’s Not Just for Summer

If you equate sunscreen with summer and tuck it away once the weather turns cool, you may need to rethink your strategy.

While it’s true that UVB rays are strongest in the summer, they can cause sunburn and lead to damage any season of the year. Winter is of particular concern in our region as snow reflects up to 80% of UV rays, meaning you’re getting nearly a double dose of damaging rays on sunny days. Without proper protection, all that exposure can increase your risk of developing skin cancer and joining the ranks of the estimated 9,500 Americans diagnosed with skin cancer every day. Tragically, one person dies of melanoma—the deadliest type of skin cancer— every hour, every day. 

To reduce your risk in winter and beyond, keep these facts in tip in mind:

Elevation matters

Snowsport lovers have a higher chance of skin damage during the winter months as UV levels rise 4-5% with every 1000 feet of elevation above sea level gained.

Every day is a sunscreen day

Regardless of the temperature or cloud cover, applying a broad-spectrum sunscreen with an SPF of 30 or higher to exposed skin should be a part of your daily routine. For best results, apply sunscreen at least 30 minutes before heading outdoors.

The lips don’t lie

With very little melanin, the pigment that helps protect against sunburn, the lips are one of the most vulnerable parts of the body and the most prone to painful sunburn. To protect your lips, apply a lip balm with an SPF of 30 or higher when venturing out in any season. Be sure to reapply frequently, especially if eating, drinking, or swimming.

Measure once, apply twice (at least)

Sunscreen only works if you apply the correct amount and repeat application for extended stays outside. For your face, ears and neck, use approximately ⅓ teaspoon to ½ teaspoon of sunscreen. For the full body, bump the amount up to 1 to 2 ounces (enough to fill a shot glass). Be sure to re-apply every two hours and after swimming or heavy sweating.

You missed a spot

Parts of the body commonly missed when applying sunscreen include:

  • Tops of the ears

  • Back of the hands

  • Tops of the feet

  • Lips

  • Sides of the neck

  • Behind the knees

  • Eyelids

  • Scalp

  • Upper chest.

 

Lixia Ellis, MD, PhD is a dermatologist at SVMC Dermatology.

Print
411

Theme picker


 

 

 

Cautious Entertaining

After almost 3 months of staying home and with the weather getting nicer, many of us are itching to invite friends over and catch up. While this is a natural inclination, it should be approached with significant caution. COVID-19 is still circulating. If you are planning to host, follow these helpful tips for a safe gathering at your home.

Keep the numbers small. Invite as few people as possible. One-on-one meetings are safer than group gatherings. The recommendations from Vermont Governor Phil Scott recommend 25 or fewer. I would still aim for fewer than 10, especially depending on the size of your entertaining space.

Choose invitees carefully. You should know almost everything about the socializing habits of the people you are inviting. Your guests should be as careful in their social interactions as you are in yours. You should also trust that your guests would be cancel if they were feeling ill, as should you if you are suddenly symptomatic. Those at high risk, due to age or a medical condition, should be very careful about hosting or accepting invitations.

Stay outside. Outdoor air movement disperses aerosolized particles more readily than indoor environments. And plenty of space outside allows guests to stay distanced. UV light, like the rays found in sunshine, may also provide some small benefit. It has been shown to decrease the viability of the virus on objects, but it is not yet clear how intense the light must be and for how long the object needs to be exposed in order to kill the virus.

Keep it short. Duration of exposure to others has been identified as a key risk factor. The longer you are near someone shedding the virus, even if they don't have symptoms, the greater your likelihood of catching it yourself. While it is awkward to say that you are inviting people over for a 10-minute chat in the driveway, this is certainly among the lowest-risk types of socializing.

Clean beforehand. If you expect guests to touch anything, the arms of patio chairs, for instance, wipe them down in advance. Ask everyone to sanitize or wash their hands as they arrive, if they touch their face, and about every hour or so.

Stay distanced and masked. People standing tend to drift. Place chairs 6 feet apart so that people will be more likely to stay apart. Unless you are eating, keep your masks on. Share this expectation in advance, so your guests bring their masks with them.

Limit contact points. If you are preparing food, be sure to wash well before cooking and ensure everyone has a portion of his or her own. Forget about platters of vegetables or bowls of chips everyone shares and even buffets, where people share spoons and tongs.

Clean after. Wipe down anything your guests may have touched after they leave.

Keep track. Be sure to take note of who was there, the date of the social event, and each guest's contact details. If any one of the attendees becomes ill with COVID-19 or learns that they may have been exposed at the time of the event, they will be able to reach out directly to the others and to share information readily with contact tracers.

With these tips, you can host a relatively safe get-together and relieve some of the social isolation of the past several weeks. Do know, however, that no party—regardless of how careful—is risk free. Weigh the risks, decrease those you can, and then, try to have fun.

Donna Barron, RN, is the infection preventionist at Southwestern Vermont Medical Center.

 

 

Theme picker


Theme picker


Theme picker


Our Services

PARTNERSHIP IS POWERFUL MEDICINE

A commitment to excellence and a patient-centered approach sets Southwestern Vermont Health Care apart.

 Cancer Care
 Orthopedics
 Emergency
 Maternity
 Primary Care
 ExpressCare
 Cardiology
 Rehab & Residential Care
View All Services

Theme picker

Theme picker

Theme picker

Theme picker

Theme picker