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5 Reasons To Wear Sunglasses In The Fall

When we think of fall accessories, the first things that come to mind are warm sweaters, plush scarves, or a snug pair of boots. Here’s another essential item to add to your list: a good quality pair of UV-blocking sunglasses. 

But why is it so important to protect your eyes when the sun seems to be hiding behind clouds on most days? While it may not make much sense, you’ll get a better understanding by the time you finish reading this article. So let’s dive in and explore the 5 reasons you should protect your eyes from the sun in the fall. 

Sunglasses: Summer Vs. Fall

The Sun’s Position

While we may squint more in the summer, the sunlight’s path to the eyes is more direct in the fall as the sun sits closer to the horizon. This places our eyes at greater risk of overexposure to UV rays. 

Changing Temperatures 

Irritating symptoms like dry, red, or watery eyes are often due to the season’s cool and harsh winds. The colder the air, the stiffer and thicker the eyes’ tear oils (meibum) become. Because thicker meibum doesn’t spread as evenly over the surface of the eyes, the tears can’t offer sufficient protection and moisture. 

Minimize irritation by shielding the eyes from cool winds with wraparound sunglasses.

UV Rays 

Exposing your eyes to the sun’s harmful ultraviolet (UV) rays is problematic year-round, as it can result in serious eye diseases, such as cataracts and macular degeneration. That’s why it’s important to wear 100% UV-blocking sunglasses anytime you’re outdoors, no matter the season.

Make sure to sport your sunnies even on cloudy days, as up to 90% of UV rays pass through clouds. Furthermore, outdoor objects like concrete and snow reflect a significant amount of UV rays into the eyes. 

Fall’s Dangerous Sun Glare 

Because the sun is positioned at a lower angle in the fall, it can produce a brutal glare that poses a danger for driving. Rays of light that reflect off of smooth surfaces like the metal of nearby cars can be so bright to the point of blinding the driver.  

You can combat this dangerous glare by wearing polarized sunglasses. These lenses reduce the glare’s harmful effects by filtering out horizontal light waves, such as the ones reflected by a shiny car bumper. 

Protection From the Elements

Aside from its drying effects, winds can carry dust, debris, and pollutants that can irritate the delicate areas in and around the eyes. Wear sunglasses to shield and block out irritants and certain allergens that drift in the autumn air.

Looking for Sunglasses Near You?

Here’s the bottom line: you need to protect your eyes by wearing sunglasses in the fall and year-round, no matter the season or climate. Investing in a stylish pair of durable, UV-protective sunglasses is — simply-put — a worthwhile investment in your eye health.

So if you’re looking for advice about a new pair of high-quality sunglasses for the fall, with or without prescription lenses, visit Eyeworks. If standard sunglass lenses are too dark for you at this time of year, ask us about green or brown tinted lenses; they transmit more light and contrast to the eyes than standard grey tints.  

We’ll be happy to help you find that perfect pair to protect your eyes, suit your lifestyle needs and enhance your personal style. To learn more, call 817-346-7077 to contact our Ft. Worth eye doctor today.

Why You Regularly Need to Replace Your Sunglasses

Did you know that sunglasses, or at least sunglass lenses, regularly need to be replaced? 

According to a study conducted at the University of São Paulo, the UV protection that sunglasses provide deteriorates over time. You may adore your current ones, but if you’ve been rocking those shades for two or more years, it might be time to get a new pair. 

In addition to the UV-blocking properties, anti-reflective and anti-scratch coatings wear down, and the frame material may become brittle over the years, too. Even if you have the most durable sunglasses available, regular lens-replacement is the best way to ensure that your vision is maximally protected from the harmful effects of ultraviolet light. 

UV Light and Sunglasses

The protective efficacy of your sunglasses comes in large part from the lens coating of dyes and pigments that reflect and absorb ultraviolet radiation. They create a barrier that prevents UV radiation from penetrating your eyes.

However, this protective coating can, and often does, break down over time. Wear and tear can cause an invisible web of tiny abrasions, compromising its UV-blocking power. Furthermore, the protective dyes and pigments aren’t able to absorb UV rays indefinitely; the more sunlight they’re exposed to, the more rapidly they’ll become ineffective. 

A pair of shades worn on occasion and in mild conditions is likely to remain effective longer than a pair that is heavily used in a more intensely sunny environment. For example, if you spend long days on the water paddling, kayaking, or canoeing, the protective coating on your lenses will deteriorate more quickly than it would if you only wear your shades to go grocery shopping or sit in a cafe. 

Why It’s Important to Protect Your Eyes From UV

Protecting your eyes from the sun is critical no matter where in the world you are, as UV exposure places you at risk for developing eye diseases like eye cancer, pterygium, and pinguecula — which can result in disfigurement and discomfort — as well as cataracts and macular degeneration — which cause vision loss and, in severe cases, blindness.

Even short-term overexposure can result in photokeratitis, a corneal sunburn. Symptoms include eye pain, swelling, light sensitivity, and temporary vision loss. Some people experience it when spending too much time boating or skiing without wearing eye protection. Snow and water can increase solar exposure because they reflect sunlight toward your face.  

What to Look for When Getting New Sunglasses

When choosing new sunglasses, make sure they’re labeled 100% UV protection or UV400. Although most pairs sold in the United States and Canada offer this degree of protection, it’s still worth confirming before making the purchase. Keep in mind that factors like cost, polarization, lens color, or darkness don’t have much to do with the level of UV protection. Even clear prescription lenses can be UV protective. 

It’s important to note that there is a lot of counterfeit sunwear in the marketplace. This is dangerous since counterfeit eyewear may not provide much-needed ultraviolet protection. So if the price of a renowned brand is too good to be true, it’s probably a fake. 

The size and fit of the sunglasses is important. Bigger is definitely better if you spend a lot of time outdoors. Larger wrap-around eyewear is best if you regularly ski or spend many hours in the water, as this style blocks light from all directions. 

To find out whether it’s still safe to wear your favorite shades, visit a Ft. Worth eye doctor to determine whether your lenses still offer the right level of UV protection. It’s also a good opportunity to discuss prescription sunwear. 

For more information about UV safety, or to get the perfect sunglasses tailored to your vision needs and lifestyle, contact Eyeworks in Ft. Worth today!  

 

References 

https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/s12938-016-0209-7

 

UV Safety Awareness Month

July is UV Safety Awareness Month, and no wonder! With the summer sun out in full force, it’s now more important than ever to protect your eyes from harmful UV rays.

During this month, people who have suffered from UV ray damage and their loved ones are encouraged to share their experiences and advice. Use the hashtag #UVSafetyAwareness on your social media channels to support others in your community.

Did You Know?

Your eyes can get sunburned. It isn’t only your skin that’s at risk, but your eyes, too. When your cornea is exposed to too much UV radiation, a condition known as keratitis can occur. Keratitis can actually cause a temporary loss of vision, often after using a tanning bed or being out in the sun too long. UV radiation can also cause small growths on the white part of your eye, which are called pterygium and pinguecula. They can make your eyes feel dry, irritated, and scratchy.

If you experience any of these symptoms, Eyeworks can help.

UV ray exposure is a risk factor for eye conditions and diseases. In 20% of cataract cases, cataract growth has been linked to UV ray damage. Cataracts develop when the normally clear lens of the eye becomes cloudy. UVA rays are a known risk factor for macular degeneration – the leading cause of blindness in people over the age of 65. Macular degeneration occurs when the macula of the eye, which is responsible for clear central vision becomes damaged. It’s critical to be aware of UV ray exposure, especially if you or a family member are in this age group.

What Exactly Are UV Rays?

You may have heard about UV rays without knowing what they actually mean. UV stands for ultraviolet light. That’s a potentially harmful type of radiation, which is typically found in fluorescent lights, tanning booths. But its main source is from the sun, and it’s invisible to the naked eye, so you don’t even feel it as it touches your skin or body.

Why Are UV Rays Dangerous?

So why are they considered dangerous? Well, too much of a good thing isn’t really a good thing. Sunlight helps us make vitamin D, which is healthy. Too much sun exposure, though, can cause premature aging in the skin, burns in the eye, and may even change the shape of your cornea and other serious eye damage, leading to vision problems. It’s even more dangerous for younger people, especially children, because children’s lenses are more transparent and transmit UV rays more easily.

If you or a loved one is experiencing vision problems or eye diseases, we can help. Dr. Richard Chu sees patients from all over the Ft. Worth, Texas area, and can treat your condition with a number of advanced solutions. Regular eye exams and checkups are critical for keeping your vision healthy, especially during the summer.

UV Safety Can Go a Long Way

Thankfully, it’s pretty easy to protect yourself from long-term exposure to UV rays. Check out our top 3 UV safety tips:

  1. Put on Those Shades

Snag a pair of sunglasses with 100% UVA and UVB blocking power. Anything less than that won’t protect your eyes from harmful rays. Concerned about your look? Don’t worry, There are plenty of awesome sunglass designs, so you’ll protect your eyes without compromising on incredible style. Ask the optometrist which lens is best for you.

  1. Sunscreen and More Sunscreen

Mothers and doctors say it all the time, and with good reason! Use sunscreen before going outdoors and make sure it has a good SPF (Sun Protection Factor) number. If you’re in the water, reapply it every 2 hours. UV rays can reflect off of water, so if you’re hitting the pool or beach, take extra precautions.

  1. I Tip My Hat to You

Protect your head and the skin on your scalp with a hat. A wide-brimmed hat is best for a good amount of sun-blocking coverage, since it also protects the tops of your eyes which might not be shaded by your sunglasses, and is too sensitive for sunscreen. For the fashion-conscious, there are endless styles to choose from, so go shopping!

During this UV Safety Awareness Month, we encourage you to share your stories and successes. If you have any questions, Dr. Richard Chu is here to help.

At Eyeworks, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 817-346-7077 or book an appointment online to see one of our Ft. Worth eye doctors.

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Top 4 Eyecare Tips for Summer Vacation

This summer, whether you’re headed across state lines on a family road trip, flying off to Europe, grabbing a quick weekend getaway, or taking a vacation in your own backyard, don’t forget to protect your eyes!

Summer Eye Care Near You

Check out our top 4 tips for ensuring healthy eyes this summer, and remember, your eye doctor is here to help make the most out of your vision. Dr. Richard Chu sees patients from all over the Ft. Worth, Texas area. Let us give you the top-quality eye care you and your family deserve, not only during the summer, but all year long.

  1. Don’t Leave Home Without It

If you have a chronic illness and need to head out of town for a few days, you would never leave home without your medications, right? That’s because you know that if something happens and your meds aren’t with you, you could suffer discomfort or complications to your health.

The same is true for your vision. If you suffer from dry eyes, make sure to take artificial tears or medicated eye drops with you when you travel. Preservative-free eye drops are a traveler’s friend. They’re also available as individual strips, which are recommended since there’s less risk of contamination.

Running low on disposable contact lenses? Include an extra pair in your carry-on suitcase and stock up on new lenses ahead of time. If you wear eyeglasses, bring a spare set and a copy of your prescription along with you, just in case they get lost or broken.

We recommend speaking to Dr. Richard Chu before you leave for vacation to make sure your vision needs are all set.

  1. It’s Getting Hot Outside

Usually, most people think of protecting their skin from sunburns when they’re at the beach, by the pool, or just spending time outdoors.

Did you know that your eyes can get sunburned, too?

This happens when the cornea is exposed to excessive UV rays. When the sclera (the white part of your eye) looks red, that’s a sign that you’ve got sunburned eyes. You might also notice symptoms like a sudden sensitivity to light, or your eyes may feel like something is stuck in them, or they could feel sore.

The best way to prevent sunburned eyes? Always wear sunglasses with 100% of UVA and UVB light blocking protection.

  1. Watch Out for the Pool

Swimming is one of summer’s greatest pastimes. There’s nothing quite like a dip in a pool or ocean to cool off from the sweltering summer heat. While you’re slicing through the water, remember to protect your eyes.

Remove contacts before going swimming, wear goggles while underwater, and rinse your eyes with cold water when you get out of the pool (it helps get the chlorine or salt out). If your eyes feel dry or scratchy after a swim, use some moisturizing eye drops to lubricate your eyes.

  1. Back to School is Sooner Than You Think

Your kids will be back in school before you know it. Help them prepare for the upcoming school year by scheduling an eye exam now. If they need new glasses because their prescription has changed or your teen simply wants a new look for the new school year, come in to Eyeworks for a consultation and take a look at the newest selection of frames and contact lenses.

Have you had a sudden eye injury or emergency while on vacation? Don’t wait until you’re back home to handle it — seek immediate care today. Certain eye injuries can damage your vision or lead to ulcers, so if you notice symptoms like redness, eye pain, changes to your vision, or flashing light, contact your eye doctor right away.

At Eyeworks, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision this summer and throughout the year.

At Eyeworks, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 817-346-7077 or book an appointment online to see one of our Ft. Worth eye doctors.

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What’s in Your Household Cleaning Supplies?

Most of us have the basics: bleach, oven cleaner, air freshener, furniture polish, and window spray. Did you know that chemicals found in these kinds of cleaning products can be toxic and harmful to your health? In small amounts, they generally don’t cause much damage. But when used on a regular basis or in a poorly ventilated area, the level of toxicity rises.

If you’ve ever gotten a headache or developed watery eyes after scrubbing down your kitchen counters, you may have a sensitivity to the chemicals in your household products.

That Burns

Volatile Organic Compounds

Volatile Organic Compounds, or VOCs, are gases that are released into the atmosphere, usually from burning fuel sources like wood or gasoline. They can also be found in many household products such as degreasers, aerosol sprays, and disinfectants. These gases are released not only during use, but also when kept in storage or transported between locations.

VOCs are generally less harmful when released outdoors, as the gases are absorbed into the atmosphere. However, in an indoor environment, the gases have 10 times the concentration!

People may come into contact with these compounds by breathing them in or through direct contact with their skin, which can lead to any of the following symptoms:

  • Headaches
  • Dizziness
  • Respiratory problems
  • Nausea
  • Impaired coordination (ie. difficulty walking straight, buttoning a shirt, or holding a pen)
  • Eye problems (ie. itching, burning, redness, or soreness in the eyes)

Other Chemical Irritants

Chemicals like sodium hydroxide can be found in oven and drain cleaners. Air fresheners and leather cleaners may contain formaldehyde, which in high amounts, has been linked to certain types of cancer. Even laundry detergents and stain removers can contain irritants.

If you’ve been exposed to these types of chemicals, you may experience trouble breathing, irritation in the eyes, nose or throat, or develop a skin rash. So, use extra caution when handling these kinds of cleaning supplies.

If your job exposes you to higher levels of chemicals from cleaning products, such as janitorial staff or sanitation workers, artificial tears and protective eyewear can help. Use them daily to give you relief from chemical agents that irritate the eyes. Ask your optometrist about which types are best for you.

Immediate Eye Care

Should your eyes come into contact with chemical substances or VOCs, immediately irrigate your eyes with plenty of cold water. Tilt your head so that the exposed eye is down, to avoid flushing the chemical into the good eye, and avoid rubbing your eyes. Rinse your eyes for 15 minutes – this will flush acidic or alkaline chemicals out of the affected areas. This should be your first line of defense, even before calling a doctor.

If you have saline solution or contact lens solution readily on hand (non-peroxide only), administer several drops of solution to the affected eyes. Contact your eye doctor or, if need be, visit an emergency room. Chemical burns can cause serious damage to the cornea, so schedule a checkup with your eye doctor as soon as possible.

5 Ways to Lower Your Risk of Chemical Exposure

Despite the potential harm to your health, there are some things you can do to minimize over exposure to these dangerous chemicals.

1. Wash Your Hands

Our mothers always said it, and with good reason. The #1 way to lower your risk of health issues from chemicals is to wash your hands after handling cleaning products. Use warm water and soap and be sure to wash the hands thoroughly, even if you used gloves. Consider washing to your upper arms in case of a splash or splatter, such as from paint or aerosol sprays.

2. Don’t Rub Your Eyes

Avoid touching or rubbing your eyes until your hands have been completely washed and are clear of any lingering chemical substances. Even a little foreign substance in the eye can be incredibly painful. If you’ve ever had an eyelash stuck in your eye, you know what we mean. So just imagine how severe the pain could be if you accidentally touched your eye after contact with bleach or glass cleaner.

3. Go Outside

Get some fresh air. If you feel dizzy or nauseous, if your eyes burn or you have trouble breathing after using cleaning supplies, go outside. A short walk in the fresh air can quickly open the nasal passages and clear your eyes from strong chemical vapors.

4. Open Some Windows

Make sure there is plenty of ventilation when cleaning or using any chemicals like paint. Open windows or turn some fans on to circulate the air more effectively.

5. Read Labels

Read labels and warnings so you know what’s in the cleaners you’re buying and how to use them safely. Consider trying out some natural cleaning supplies that don’t contain VOCs.

About “Green” Cleaning Products

In recent years, so-called “green” products have made their way onto store shelves, but just how green are they, and are they safer than standard ones?

While baking soda and vinegar have long been touted and praised for their cleaning abilities, there is a seeming plethora of new natural disinfectants and general cleaners on the market.

Buzzwords to Look out For

There are some buzzwords you can look out for, which are clues that certain products may not be as natural or as safe as you think. Consumer product manufacturers aren’t required by law to disclose the ingredients in artificial fragrances, so labels may simply list “fragrance” on their ingredient list. Items labeled “natural” are also vague; they don’t have to be specified, and not all natural items are necessarily safe. However, if something is listed as “flammable”, that’s a pretty sure sign of a chemical ingredient.

Chemicals & You

Simply being aware of your body’s reaction to the everyday cleaning supplies in your home is the first step. Use these items safely and with caution. For any severe eye pain – especially if you notice any vision changes – talk to your eye doctor right away.

At Eyeworks, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 817-346-7077 or book an appointment online to see one of our Ft. Worth eye doctors.

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