Should I always wear sunglasses outside?

Since there is no known “safe level” of UV radiation exposure to the eyes, sunglasses is compulsory when you are outside during the day. It is when the UV index is 3 or higher. You should also wear sunglasses even if it is cloudy. Since more than 90\% of UV rays will move through the cloud.

Is it necessary to wear sunglasses?

Sunglasses help prevent certain eye diseases related to the sun. Prolonged exposure to the sun’s UV rays can lead to cataracts, macular degeneration and pterygium. Wearing sunglasses that have UV protection can help protect against these conditions, keeping your eyes healthier, longer.

Should people wear sunglasses when they go out in the sun?

The American Optometric Association says you should always don sunglasses during the daylight hours because: They protect your eyes against the sun’s UV rays, which could otherwise lead to cataracts. They protect against “blue light” from the solar spectrum, which could increase your risk of macular degeneration.

Is it bad to wear sunglasses in the house?

Wearing sunglasses indoors won’t harm your vision, but it can tire your eyes, causing eye fatigue. This can in turn cause headaches, blurred vision and increased light sensitivity. Wearing sunglasses with dark lenses can make photophobia worse in the long term.

How can I protect my eyes from the sun without sunglasses?

Wear a hat with at least a three-inch brim and tightly woven fabric (no holes) to protect your face and the top of your head. Hats can block as much as half of all UV rays from your eyes and eyelids. Use a broad-spectrum sunscreen with an SPF of 15 or higher, to protect yourself when you need to take off your shades.

Do sunglasses really protect your eyes?

Sunglasses that block 99\% to 100\% of UVA and UVB rays can properly protect your eyes. You should also look for these things when shopping for sunglasses: Stop 75\% to 90\% of visible light. Lenses with the same level of darkness.