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How to Screen Your Sun Protection

July 10, 2018

If everyone’s skin is different, then why do we try to protect it like it’s the same? Companies create makeup and skin care products designed to cater to different skin types. However, when it comes to sunscreen, people rarely research what they are buying, and which product will best protect their skin. Luckily for you, the American Academy of Dermatology released tons of tips and information that will help you choose a sun protection that will best guard your skin.

What to Buy

Sunscreen is typically sold in the forms of lotions, sticks and sprays. You will want to purchase something that is broad-spectrum, water-resistant and has an SPF of 30 or higher. Sunscreen must be applied every two hours, or after swimming and physical activity.

While lotions are recommended due to their full-coverage, sticks and sprays tend to be more convenient. A stick of sunscreen should be applied in four layers for maximum coverage. Rubbing it in after application ensures that an even layer has been covered. Spray sunscreen should be applied generously to your skin. Do not use a spray on a windy day to avoid inhaling the chemicals.

Types of Sunscreen

There are two different types of sunscreens available on the market: physical and chemical. Physical sunscreens work like a shield, as they sit on the surface of the skin to deflect the sun’s rays. This type of sunscreen should be used by people with sensitive skin. Physical sunscreens will include ingredients like zinc oxide and titanium dioxide.

Chemical sunscreens are designed to be applied easier to the skin. These products don’t leave the white residue that is frequent in physical sunscreens. Instead of reflecting the sun’s rays, chemical sunscreens absorb them. Ingredients like avobenzone, octisalate and homosalate are common in these products. The FDA has also issued a warning against sunscreen pills, which have been found to be ineffective.

Ingredients to Avoid

It’s very important to look at the ingredients in sun screen to see if it is suitable for your personal skin type. Recently, Hawaiian legislators banned the distribution of sunscreens that contain oxybenzone and octinoxate. These ingredients are used in chemical sunscreens and have raised environmental concerns. The chemicals are also linked to the damage of marine life and coral reefs.

The FDA has yet to ban these chemicals, as they are still approved and considered safe for human use. In fact, according to American Academy of Dermatology President Suzanne M. Olbricht, MD, all of the active ingredients in U.S. sunscreens have been approved by the U.S. Food and Drug Administration as safe and effective for human use..  When one in five Americans will develop skin cancer at some point, the FDA is encouraging everyone to take the proper steps to protect themselves from the sun’s UV rays.

Do you have a concerning spot you need looked at? Or need help finding suitable sun protection for your skin? Contact Knoxville Dermatology Group today to make an appointment at (865) 690-9467.

Skin Cancer Awareness Month

May 17, 2017

May is Skin Cancer Awareness Month. 3.3 million people are diagnosed with skin cancer annually, making it the most common form of cancer. According to the Skin Cancer Foundation, about 40-50 percent of Americans who live to age 65 will develop a type of mild skin cancer at least once. The good news? Skin cancer is one of the most preventable cancers.

Sun damage is cumulative, so start taking preventative measures as early as possible. This is especially important if you have children or grandchildren. People who use SPF 15+ sunscreen daily show 24 percent less skin aging and lower the risk of melanoma by 50 percent. Skin cancer needs to be detected as early as possible.

Our next blog will cover how to tan without hurting your skin. Here’s a hint: do NOT use the tanning bed! If you have a question about your skin or suspect a new mole/blemish, contact your local dermatologist. Call (856)690-9467 to book your next appointment.

Debunking Your Winter Myths

February 9, 2017

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With a change in temperature comes a change in perception of what we should be doing to take care of our skin. We’ve got some practices we’re ready to go full “Mythbusters” on!

  1. “Sunscreen is just for the summer.”

FALSE. UVB rays can still pierce through overcast skies. In fact, clouds barely filter out the rays. Keep a sunscreen of around 15 SPF year-round.

  1. “Exfoliating in the winter makes my skin dryer.”

FALSE. Exfoliating actually causes a cycle of skin cell renewal, moving moisturized cells to the surface. However, you should also follow exfoliation with a moisturizer, to help the cells rejuvinate.

  1. “Chap stick is essential.”

FALSE. While it is important to keep your lips moisturized, not all lip balm is good. Balms with petroleum jelly, mineral oil, crazy flavors and scents can actually dry your lips. Look for shea and cocoa butter, as well as balms that are natural-oil infused.

  1. “Windburn isn’t permanently harmful.”

FALSE. Windburn can cause broken capillaries in your cheeks. While it’s said this can produce a desirable glow, too much can also lead to rosacea and permanent redness. Use moisturizer and clothing to protect your face before hitting the slopes.

Have other winter myths you want debunked? Contact a dermatologist or call (865)690-9467 for more tips on how to take care of your skin.

Image courtesy of artur84 at FreeDigitalPhotos.net

RECENT POSTS

  • Prepare Your Skin for the Upcoming Winter November 25, 2020
  • 3 Quick Non-Surgical Fixes To Look Your Best September 1, 2020
  • Update Your Sun Safety – Tips to follow this Summer July 1, 2020
  • Importance of Skin Checks June 3, 2020
  • Steps We Are Taking To Protect Our Patients April 29, 2020

Search Knoxville Dermatology

  • About Us
    • Our Team
    • Employment
  • Services
    • Our Services
    • Patient Resources
    • Patient Portal
    • Glossary
  • Meridiem DermSpa
    • Meridiem DermSpa
    • Online Store
  • Contact Us
  • Physician Referral
    • General Derm Referral
    • Mohs Surgery Referral
  • Patient Portal
  • Pay Online
  • Pay Online
West Knoxville123 Fox Road
Knoxville, TN 37922
Sevierville 657 Middle Creek Road
Sevierville, TN 37862
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