Frequently hot without glasses? This is the danger

Medical Video: 11 Tricks for Those Who Wear Glasses (FUNNY BONUS)

Planning a vacation to the beach? One of the items that you must carry is definitely sunglasses. Maybe your goal for wearing glasses on the beach is to make style. But, actually more than that. Using glasses on the beach or when the sun is hot, you need it. The benefit of this is to protect your eyes from the dangers of the sun.

Did you know, sunlight can damage the eyes?

Sunlight is needed to support our lives. However, behind the enormous benefits for life, sunlight also contains dangerous ultraviolet light. During this time you might only know that ultraviolet light or UV light can damage your skin, so you wear it lotion or sunscreen if you leave the house. However, it turns out that sunlight can also damage your eyes. How come?

UV light can be absorbed by molecules present in cells and eye tissue. So, if too much UV light is absorbed by the eye, then structures such as the cornea, lens, and retina can be damaged. UV exposure that is too much received by the eye can cause photokeratitis or ultraviolet keratitis. This condition is felt like a cornea and conjunctiva which is burning and certainly painful. Usually you just realize this after a few hours of exposure. The symptoms are red eyes, feeling like there is a foreign object in the eye, the eyes are very sensitive to light, and excessive eye fluid.

READ ALSO: Protect Your Skin from Radiation from the Sun in This Way

What will happen to the eyes if you often get sun UV rays?

Long-term exposure to UV light on the eye can cause serious eye problems, such as:

Pterygium, which is the growth of abnormal tissue that covers the white part of the eye and can block your vision. Pterium requires surgery to remove it. If it is very severe, this condition can cause astigmatism.
Macular degeneration, occurs because of damage to the retina which can damage central vision. Macular degeneration can cause blindness.
Cataract, a condition in which the lens of the eye becomes cloudy so that vision becomes blurred. Cataracts usually occur in the elderly, but can also occur at any age.

How can sunglasses protect your eyes?

Not only for style, wearing sunglasses in the heat of the sun is also useful for looking after your eyes. Sunglasses can block radiation from UV light to get to the eye. Eyeglass lenses can cover your eyes from the sun. In addition, eyeglass lenses made of glass or plastic (polycarbonate) also have a special coating to absorb or reflect UV light.

Plastic lenses have a better ability to block UV light compared to glass lenses. Meanwhile, choosing a Photochromic lens can provide full UV protection to your eyes.

By wearing glasses, it means that you protect your eyes from UV light, thereby reducing the risk of eye problems or blindness. In addition, the glasses can also prevent dust, sand, and other small particles in the air from entering the eyes. So, using glasses when the weather is hot or in a place with a lot of dust is highly recommended to protect your eyes.

READ ALSO: Glasses vs. Contact Lenses, Which is the Best for You?

To protect your eyes, choose glasses that have UV protection. Maybe you need to buy prescription glasses to ensure your glasses have UV protection. However, glasses that do not use a prescription can also have the same quality as long as they have the same UV protection and lens size. Glasses with dark lenses are a good choice to protect your eyes.

Tips for choosing good sunglasses to protect your eyes

The following are some tips on choosing sunglasses to protect your eyes from UV rays:

Choose glasses that can block UV A and UV B rays of 99-100%. You can see this information on the label.
Check if the glasses you choose fit and cover your eyes well, and are not damaged.
Don't choose glasses based on the level of darkness or color of the lens. Glasses with darker lenses may not be able to block UV light better than other color lenses, unless it is prescription glasses. To choose better glasses, you should read the label.
Size sunglasses frame bigger is better because it can better cover all parts of your eyes from UV light. Choose glasses that also cover the side of your eyes because sunlight can come from various gaps.
If you travel a lot by boat or drive a lot, you should choose sunglasses with polarized lenses. This lens is effective for reducing glare from sunlight.
Don't get hung up on the price of glasses. Glasses with more expensive prices do not necessarily have better quality in protecting your eyes from UV light. Research shows that some high-priced glasses prove to be less effective in protecting the eyes from UV light compared to cheaper glasses.

READ ALSO: Danger of Wearing Cheap Sunglasses

Frequently hot without glasses? This is the danger

Rated 5/5 based on 815 reviews