Keep Skin Safe In The Sun: Quick Refresher On Sunscreens

By Dr. Neepa Makim

Living in Northern California, we are blessed with year-round sunshine and a generally temperate climate. While it’s wise to be thinking of sun protection year-round, it’s the summer high temps that have most people whipping out their trusty SPF.

As a pediatrician, I see a sizable amount more sun-related visits in the warmer months.

So here are a few important things to remember as we soak up some rays.

The singular most important part of sun protection is covering up.

Hats and sunglasses are a must. On very warm days avoid bringing young infants and children out between 10 AM - 3 PM when the sun’s rays are harshest. Photo-protective clothing is also now more widely available and has a UPF factor 15 to 24 for good protection, 25 to 39 for very good protection, and 40 to 50 for excellent protection. But you don’t need to go out and buy any special clothing. As a general rule, the tighter weave, darker colored clothing will provide a better sun protection.

Most of my patients ask about sunscreens. What type is best? How to apply?

This can be incredibly confusing given the wide variety of options available. First, try to avoid sunscreen on infants less than 6 months of age. If they will be in direct sunlight and there is no way to keep them covered, apply SPF 15 to areas where they will be exposed but very sparingly.

Everyone else should wear at least an SPF 15. Fairer complexions and those who tan/burn easily may have to start at a higher SPF. Also, a higher SPF does not mean it works longer. Apply at least 15 to 30 minutes before going outside so that the sunscreen has time to work and then reapply every 2 hours. If you are going to be in the water, reapply right after as sunscreen will be washed off. This applies even for those sunscreens labeled “water-resistant.”

An adequate amount of SPF for a teenager is 30 mL or a shot-glass size for the body.

When it comes to what type of sunscreen is best, stick with inorganic sunscreens such as Zinc oxide and/or Titanium dioxide. Some preparations come in colors that kids find fun!

So get outside, enjoy the beautiful outdoors with your family. But just keep in mind that with a few simple tips everyone can keep their largest organ safe and healthy for many years to come!

Dr. Neepa Makim is a pediatrician with John Muir Medical Group. Learn more by visiting www.JohnMuirHealth.com.