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Author: eaglevisioncenter

Do a Lot of Travelling? Do You Suffer From Dry Eyes?

Preventing Dry Eyes During Air Travel

Eye doctor, blue eyed woman suffering from dry eyes in Irving, TXIt is not uncommon to experience exceedingly dry eyes after long periods of travel in the air. The temperature- and pressure-controlled cabin of an airplane creates a very dry environment that can easily take its toll on your eyes.

Fortunately, eye doctors have outlined a number of steps that a person can take to reduce the chances of experiencing these uncomfortable symptoms that present themselves as part of what is often called “travelers’ dry eye.” Below are some tips to help you avoid dry eyes when traveling:

  • Dehydration has the potential to make dry eye symptoms much worse. Be sure to have a drink on hand at all times, making sure to drink before, during and after your flight. Alcoholic beverages and caffeinated drinks such as tea or coffee may increase the chances of dehydration and those who enjoy these types of beverages in-flight should be sure to drink extra fluids to compensate.
  • Artificial tears are another important item of defense against dry eyes. Having a bottle of artificial tears with you at all times during your trip will allow you to apply them as needed. This can help out a great deal. Those with chronic dry eyes should speak to their doctor before their flight to discuss the possibility that they may need a more effective lubricant for the flight.
  • Sleeping in-flight can also dry out your eyes. If you take a nap while in the air, be sure to wear an eye mask. This will help minimize the dry air that reaches your eyes while you sleep, reducing the chances of dry eyes.
  • Contact lenses also tend to increase the chances of dry eyes, even under normal conditions. This is even more true in especially dry air of the airplane cabin. Those who wear contact lenses should consider switching to a pair of glasses during the flight to cut out this increased risk.
  • The air conditioning vent above your seat is also a source of dry air that is blown directly onto your eyes. Turning off this vent can do a great deal to prevent dry eyes.

For more information about how to save yourself the discomfort of dry eyes on your next plane trip, consult your eye doctor today.

4 Myths about Scleral Lenses Debunked

eye-technology-femaleScleral lenses are rigid gas permeable lenses that have an extra-wide diameter that covers the white part of your eye (the sclera). For almost a century, scleral lenses were regarded as having limited use – yet that viewpoint has changed drastically in the past ten years. Nowadays, sclerals are the fastest growing part of the gas permeable contact lens market.

In addition to providing a smooth cornea and clear vision for keratoconus and other corneal irregularities, many people praise their newfound visual comfort of wearing scleral lenses for dry eye. At , our , eye doctor fits more and more hard-to-fit patients with these specialty contacts.

If scleral lenses are so helpful – why are so many people scared of them? It is because a number of old myths still circulate about these contacts. For example, our patients often express concern about scleral lenses care and scleral lenses side effects. And rumors have been spread about the impossible trickiness of how to insert scleral lenses. Dr. , your , , optometrist, debunks these misconceptions:

1. Scleral lenses are a last resort

Yes, many people turn to sclerals only after other contact lenses were uncomfortable or ineffective. Yet, that isn’t the case for everyone. Scleral lenses can correct many common refractive errors and are more stable than many conventional lenses, often making them the most suitable solution for an active lifestyle. Also, there is a new trend to use scleral lenses for dry eye. Because of how sclerals vault over the cornea, they create a pocket between your corneal surface and the lens. This pocket fills with moist tears that soothe dry eye.

2. Scleral lenses side effects

There is very little scientific evidence that indicates complications arise due to wearing scleral lenses over the long term. For more details, schedule a consultation in our eye care clinic. Our eye doctor keeps up with medical developments and can answer all your questions about the latest advances in scleral contact lenses.

3. The cost of scleral lenses

The initial price of scleral lenses may be slightly higher than standard conventional contact lenses. Yet, their superior value justifies the cost. You will benefit from better vision clarity and enhanced comfort. Also, if you suffer from a corneal disorder, your insurance plan may cover scleral lenses.

4. Scleral lens care is too complex

When it comes to scleral lens care, you must clean and store them in a recommended disinfectant – in the same way as regular contact lenses. And if you’re worried about how to insert scleral lenses, our optometrist will provide clear instructions and plenty of trial time. We won’t send you home with your new scleral lenses until you are comfortable handling them.

Eye Fatigue: What Is It & What Causes It?

Eye fatigue is a relatively common condition that is becoming increasingly more common each day. Officially called asthenopia, it refers to a set of symptoms that you may experience after intense eye use. Modern, high-tech living and our dependence upon computers have contributed to the rising occurrence of this condition.

What causes eye strain?

Any time you must focus for a long period of time, you risk eye fatigue. Typical actions that lead to this condition include reading, writing, driving, or using a computer. Exposure to glaring light or the need to see in extremely dim lighting are also known causes.

Staring at a digital device for extended periods may lead to computer vision syndrome, familiar to many people as digital eye strain. It makes no difference whether you are gazing at a computer screen, smartphone, or game console – all of these tech gadgets depend upon intense eye use and make your visual system work harder.

If you have untreated astigmatism, it is easier to develop eye fatigue. Astigmatism is when the cornea is not curved properly, which leads to fuzzy vision. To compensate, your eyes may strain to see. A thorough eye exam and vision testing by your optometrist can detect or rule out astigmatism. And if you have it, eyeglasses or contact lenses work well as treatment.

What are common symptoms of tired eyes?

One obvious and natural outcome of having tired eyes is tired-looking eyes. It is hard to keep your peepers looking bright and alert when they are worn out. Other symptoms include:

  • Blurred vision
  • Difficulty focusing
  • Double vision
  • Headaches
  • Dry eyes
  • Watery eyes
  • Increased sensitivity to light

Symptoms vary between individuals. If you have any of the above problems (or any other vision complaints, such as red eyes), it is best to visit your eye doctor for a professional diagnosis, as these symptoms could also point to a different condition.

How can you prevent eye fatigue?

You need a fully functional and active visual system to perform at your optimum. Also, it’s hard to put on your best face when you have tired-looking eyes. Fortunately, there are some simple ways to prevent eye strain.

  1. Place your computer screen about 20-26 inches from your eyes and slightly beneath eye level
  2. Use a glare filter for all digital screens
  3. Eliminate glare and harsh reflections in your work space
  4. No matter what you are viewing, practice the 20-20-20 rule: every 20 minutes, look towards an object about 20 feet away, don’t look back for 20 seconds
  5. Take breaks from all tasks that require intense eye use
  6. Hold a wet, warm washcloth against your tired eyes to soothe and refresh them
  7. Get enough sleep; to operate at maximum, eyes need zzz’s just as much as your body

Is My Black Eye Serious?

Asian Male Sunglasses 1280×480A bruised and swollen shiner is certainly a scary sight. And the experience of getting a black eye is probably just as frightening. Yet, before you panic about your black eye (or your child’s), know that the vast majority clear up nicely on their own within a couple days to weeks. Although much less common, a minority of black eyes can sometimes point to more serious eye damage – and it’s worthwhile to know how to spot the signs of a more severe problem.

Your local eye doctor discusses all you need to understand about a black eye – what it is, how to care for it, and when to seek urgent eye care.

Why did my eye turn black?

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Your eye did not actually turn black, just the area around it became discolored. The medical name for a black eye is a “periorbital hematoma,” explained as an “accumulation of blood in the tissues around the eye.” When blunt force impacts your eye area, many thin blood vessels are broken. The skin around your eye is loose and relatively thin, which allows blood and other fluids to collect and be seen easily. After an injury, this area becomes swollen and discoloration appears very rapidly.

Sometimes, the sclera of your eye (white part) will appear bright red as a result of bleeding under the membrane that coats your ocular surface. While a red eye looks terrible and causes many people to squirm, it is typically not serious and returns to normal without any medical intervention.

Can you get a black eye without having an eye injury?

The most usual cause of a black eye is a forceful hit to your face. However, there are some other possible causes, such as nasal surgery and cosmetic eye surgery. Swollen eyes and eyelids can also result from a severe tooth infection, sinus infection, and some types of dental work.

Serious medical issues that can lead to a black eye include:

  • Cellulitis (infection) in the tissues around the eyes
  • Hyphema: bleeding between the iris and the back of the cornea; this is an emergency condition that can lead to vision loss
  • Skull fracture

How can I identify when a black eye requires emergency care?

A classic shiner exhibits different symptoms from a black eye that results from a more serious problem. Familiarize yourself with the following characteristics:

Regular black eye symptoms-

  • Inflammation around the eye; this may start out mild and then worsen, possibly making it difficult to open the eye
  • Bruising, discoloration, and soreness around the eye; generally, the skin first appears red and then changes to dark purple, yellow, green or black
  • Blurry vision

Signs of a black eye associated with a serious head injury-

If you notice any of these symptoms, your optometrist will advise that you seek urgent eye care treatment.

  • Blood on the surface of the eyeball
  • Inability to move the eye
  • Vision Loss
  • Double vision
  • Blood or fluid coming out from your nose or ears
  • Fainting
  • Severe or constant headache
  • Vomiting

How do you treat a black eye?

A regular black eye (not the kind with more serious symptoms!) can be self-treated at home, according to the following instructions:

Day One and Two: On the first day after your injury, reduce pain and inflammation with the gentle application of an ice pack to your ocular area for about 15-20 minutes, once an hour. No ice pack in the freezer? A bag of frozen veggies or ice cubes wrapped in a cloth (placing them directly on your face can freeze your skin) will also do the trick. All that matters is that the item is very cold, as coldness limits the swelling by constricting the blood vessels.

Also, a mild pain-reliever, such as Tylenol, may help. Warning: Do not take aspirin; it is a blood thinner and can therefore worsen the appearance of your black eye.

Despite Hollywood’s portrayal of prize-fighters spreading a slab of raw meat over their black eye, this is actually a dangerous, unhealthy treatment. Raw meat is the perfect breeding ground for many bacteria, all of which cause infection when held against a wound.

Day Three: Time to switch from cold to warm compresses; warmth enhances blood flow to the eye area, which facilitates healing.

Is there any way to speed healing of a black eye?

Research studies suggest that taking vitamin C supplements can strengthen blood vessels and eating pineapple can reduce inflammation. Another nutrition-based treatment is to eat bilberry extract, since it is full of powerful antioxidants that may lower bruising in the body.

Eye doctors stress that staying away from any further eye injury is an effective way to help your eye heal faster. It is a smart idea to avoid any activities or sports that involve whizzing balls or crashing into other team players. If you do engage in physical action, equip yourself with protective eyewear or safety glasses.

The good news is that even without additional attention, the swelling and pain of your black eye should subside within a few days. And most of the time a black eye will look significantly better in a week, before going away entirely within a few weeks. During the natural healing process, the color of your skin will change hues a few times before returning to normal.

If your black eye does not improve, or if you detect any other vision problems, contact our family eye care office to schedule an emergency eye exam.

8 Rules for Keeping Your Eyes Safe with Contact Lenses

8 Rules for Keeping Your Eyes Safe with Contact Lenses

No more eyeglasses slipping down your nose, full peripheral vision without turning your head, a pure view of your natural face… everyone who wears contact lenses could write their own list of benefits. Yet, what about all the safety guidelines for wearing contacts? Could you list them, and how many of these rules do you follow?

When worn responsibly, contacts are considered one of the safest medical devices around. However, when you don’t care for them properly, you are putting your eyes at a serious health risk. As you know, germs are everywhere. But when bacteria and fungi stick to your contact lenses, they can easily invade your eye and multiply there, leading to severe eye infection.

8 Precautions for Contact Lens Wearers

1. Never sleep in your contacts

According to a report from the Centers for Disease Control, this is the most popular offense. Eye care specialists recommend removing your lenses before napping or sleeping, because leaving them in raises your risk of infection, irritation, and corneal injury. When your eyes are closed, less oxygen reaches them, making your eyes more vulnerable to infection. To add to this problem, closed eyelids also hold any germs on your contacts close to your eye.

2. Don’t swim or shower in your lenses

All water – including rivers, oceans, lakes, swimming pools, hot tubs, and tap water – is a fertile breeding ground for acanthamoeba, bacteria that can cause dangerous eye infection.

3. Don’t clean your contacts with saline

Saline is nothing more than sterile salt water. It cannot disinfect your contact lenses. If you’re not sure which type of disinfectant is best for you and your lenses, check with your eye doctor for a recommendation.

4. Replace your contact lens case regularly

Eye doctors advise switching to a new contact lens case about every three months. Just like your toothbrush or kitchen sponge, lens cases get dirty and need to be replaced.

5. Don’t recycle your contact lens solution

If you’re looking for a way to save money, this isn’t it! Once your contact lens solution is used once, the disinfecting capability is gone. You need to use fresh solution every time you remove and store your lenses. Topping off the remaining disinfectant with a bit of new solution is also prohibited.

6. Remove your lenses when they bother you

Many people just deal with eye irritation from their contact lenses. However, leaving your lenses in your eyes when they are uncomfortable isn’t smart – you could have an infection or other type of corneal injury.

7. Don’t lick your lenses

Next time you consider wetting your lenses with saliva, think again. Your mouth is full of germs, none of which are safe to put in your eyes.

8. Discard dailies after a day

Never reuse daily disposable contact lenses. They were designed to be worn for just one day.