A member asked:

Please share an interesting fact about avoiding sunburn.

16 doctors weighed in across 31 answers

Ignore: Avoid peak sun hours . Wear hat and sunglasses and of course sunscreen when outdoors.

Answered 12/9/2016

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Dr. Marc Neff answered

Reapply: Reapply sunscreen when outside and active. Even if waterproof, it needs to be reapplied after swim.

Answered 5/10/2014

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SPF: SPF 30 provides better protection than 15 but not 50% more. SPF 50 isn't much better than 30.

Answered 6/4/2014

4k views

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Dr. Cindy Williams answered

Specializes in Pediatrics

Teens: Teens with >5 serious sunburns <20th birthday could increase their chances of skin cancer by 80%.

Answered 6/5/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Sunburns: Sunburns are caused by UV radiation.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

While: While in the shade, you should still apply sunscreen to avoid getting sunburn.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

UV: UV radiation can reflect off surfaces such as water and snow.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Sunscreen: Sunscreen works by reflecting or absorbing UV radiation.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

SPF: SPF on sunscreen stands for SUN PROTECTION FACTOR.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

You: You can buy lip balm with sunscreen built in, shoot for SPF of 30 or greater.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Sunscreen: Sunscreen may decrease the absorption of vitamin D from the sun.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Children: Children are at a greater risk of getting sunburned than adults.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Sunscreen: Sunscreen is not recommended for children under 6 months, so use protective clothing/hats/shade.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Tanning: Tanning can help darken skin and protect against sunburn but can lead to cancer risk and wrinkling.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Sunburns: Sunburns can happen in as little as a couple hours of exposure or shorter in intense sun.

Answered 9/28/2016

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Having: Having fair skin increases your risk of sunburn.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Taking: Taking certain medications can increase your risk of sunburn.

Answered 6/12/2014

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Dr. Ryan Phasouk answered

Specializes in Family Medicine

Outdoor: Outdoor workers are at risk for sunburn and should use sunscreen regularly.

Answered 6/12/2014

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Reflection: Reflection off water, sand and snow adds to sunburn risk.

Answered 6/14/2014

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Dr. Marsha Davis answered

Specializes in Internal Medicine

T: T shirts usually provide a SPF of 7-8.

Answered 6/18/2014

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Wearing: Wearing a swim shirt when surfing offers protection from sunburn and rashes.

Answered 6/22/2014

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Dr. Linda Everett answered

Specializes in Internal Medicine

Allergic: Allergic to traditional sunscreen? Zinc oxide is a safe alternative.

Answered 6/23/2014

4k views

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Dr. Linda Everett answered

Specializes in Internal Medicine

Don't: Don't forget the sunscreen. People with dark skin can get sunburn too.

Answered 6/26/2014

3.9k views

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Dr. Marsha Davis answered

Specializes in Internal Medicine

Both: Both UVA and UVB rays are harmful and you get enough exposure indoors to require sunscreen.

Answered 6/28/2014

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Dr. Jan Lei Iwata answered

Specializes in Ophthalmology

Ignore: A good hat can provide an SPF of 50, which is even better than sunblock!

Answered 7/20/2014

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Dr. Jan Lei Iwata answered

Specializes in Ophthalmology

Zinc: Zinc oxide is a safer barrier ointment to use against sunburning more than titanium dioxide is.

Answered 7/27/2014

3.8k views

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Dr. Jan Lei Iwata answered

Specializes in Ophthalmology

Hiking: Hiking hats have an SPF of 35 to 50, and excellent to wear if out in the sun for a long time.

Answered 7/27/2014

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Dr. Jan Lei Iwata answered

Specializes in Ophthalmology

The: The easiest time to sunburn is between 10 AM and 2 PM during the hottest time.

Answered 7/27/2014

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Dr. Jan Lei Iwata answered

Specializes in Ophthalmology

A: A good vitamin C serum provides direct antioxidant protection against the sun when applied before going out.

Answered 7/27/2014

3.8k views

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Dr. Tod Haller answered

Specializes in Ophthalmology

Ignore: Don't assume cloudy means to don't need sunscreen. You will pay for it later.

Answered 5/31/2015

2.8k views

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Dr. Charles Gordon answered

Specializes in Adolescent Medicine

Ignore: Limit sun exposure to more than 15 minutes per day. Use a high SPF, greater than 50, every day.

Answered 3/28/2016

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