The Importance of Wearing Sunglasses: Protecting Your Eyes and More

In Technology
April 19, 2023

Why do you wear sunglasses?

Nearly 90% of respondents to a survey conducted in 2021 agreed that safeguarding one’s eyes is essential for good health in general. However, the majority of people who opt to wear sunglasses merely do so to lessen the sun’s glare.

There are numerous more benefits to wearing sunglasses more frequently, particularly in the summertime when you’re spending time outside. I’ll explain why you should wear sunglasses in more detail if you keep reading.

1. Prevent Sun-Related Health Problems

Our eyes are quite delicate. Long-term sun exposure can cause a number of diseases. Others can be really harmful while others are just unpleasant or irritating. However, keeping in mind to put on a pair of high-quality sunglasses can assist protect you from the sun’s harmful rays.

Let me explain what I mean by “high-quality” sunglasses to start. Start your search for sunglasses with 100% UVA and UVB protection while making your selection. This completely shields you from the sun’s UV radiation. If you spend a lot of time on the water, polarised sunglasses can help reduce glare. Search for sunglasses that completely cover your eyes. Wrap-around lenses are even better because they also reduce sidelight and glare.

Let’s now study the illnesses and medical issues that sunglasses can assist prevent.

Skin Cancer

Your eyelids and the skin around them are particularly vulnerable to sunlight. And skin malignancies near the eyes account for over 10% of cases. Large, UV-protective sunglasses with wraparound frames can shield not only your eyes but also your skin.

Cataracts & Glaucoma

On the lens of the eye, cataracts are hazy regions. According to the Glaucoma Research Foundation, cataracts are caused by extended and long-term exposure to the sun’s UV radiation. Another serious eye ailment that can cause blindness, glaucoma, may have worsened symptoms as a result of UV exposure. Wearing sunglasses with 100% UV protection can lower your risk of developing cataracts or glaucoma issues.

Macular Degeneration

A disorder known as macular degeneration occurs when the macula, a portion of the retina, deteriorates, impairing vision and frequently leading to eventual blindness. Sunglasses may offer some protection because certain UV light might hasten this process.


Pterygium, also referred to as surfer’s eye, is an expansion on the eyeball itself. Generally speaking, it’s not a big deal, although it can hurt and frustrate you. The most frequent treatments include steroid eye drops, surgery (in severe cases), and eye drops.

Nevertheless, prevention is always preferable to therapy. Doctors advise wearing UV-protective wraparound sunglasses, particularly on cloudy days when the sun isn’t visible but its UV rays can still harm the eyes.

2. Protection from the Elements

Your eyes are not only susceptible to harm from the sun. Being outside increases your chance of injury from sand, dust, wind, and even snow.


You might be shocked to learn that prolonged exposure to snow can seriously harm your eyes. A disease called as snow blindness is brought on by glare from the sun that actually burns the cornea.

Wear sunglasses when skiing, ascending snowy mountains, or otherwise enjoying the snow (at any time of year). Due to the snow’s reflecting quality, make sure they cover and shield the bottom of your eyes.


It can be dangerous and quite unpleasant to get sand in your eyes. Small sand grains can actually scratch your eye and harm it permanently. Sand can be kept out of your eyes by wearing sunglasses that completely enclose them.

Wind & Dust

Your eyes can become irritated and harmed if you spend a lot of time in windy, dusty environments. Again, wearing sunglasses that shield your eyes from the elements is the greatest approach to safeguard yourself.

3. Fewer Headaches & Migraines: You’ll be More Comfortable

Sunlight that is too bright might cause migraines and severe headaches. Sunglasses can lessen both the frequency and the severity of these uncomfortable episodes. Wearing sunglasses outside can also help prevent eyestrain and exhaustion, so even if you don’t suffer from headaches or migraines, you’ll just feel more comfortable and enjoy your time outside more.

4. For Safer Driving & Recovery

Does wearing sunglasses when driving in the rain help? Although there is much disagreement on this subject, it appears that wearing the proper shades can enhance your vision and make you a safer driver during light rain during the day. Additionally, wearing sunglasses when driving in intense sunshine will undoubtedly improve your vision and increase your comfort level. Just be careful not to wear sunglasses when driving at night—that is not safe and is not advised.

5.  Sunglasses are Stylish!

Now the fun reason! There will be (at least!) one pair of sunglasses that you will adore because they come in so many different colours, shapes, and styles. Even different sunglasses can be purchased for various sports or to match various looks in apparel.

There is a pair of sunglasses out there that will suit every style you are going for, whether it be traditional cool or modern and stylish.