Testing for Dry Eye Disease

People worldwide experience dry eye disease, and some don’t even know it. Dry eye disease in Pittsburg, PA, occurs when your eyes don’t produce enough tears, those tears dry up too quickly, or both. But before your eye doctor can determine if you have dry eye disease, they will need to perform one or more of the following tests.

Testing for Dry Eye Disease
Here is what you can expect.

Slit Lamp Exam
The Slit lamp exam checks to see how much tear production your eyes are producing. This is done by your eye doctor shining a light into each individual eye. They then use a microscope to inspect your eyes.

Schirmer’s Test
The Schirmer’s test involves your eye doctor in Pittsburgh, PA placing a small piece of paper across your eyelid. It will be left there for several minutes, causing your eyes to produce tears. The doctor will then measure your tears by examining how much of the paper is covered.

Tear Breakup Time (TBUT) Test
The Tear Breakup Time test checks your eyes for how quickly your tears evaporate. Your eye doctor will dye your eyes and use a microscope to see how long the tear film remains. This is checked by measuring the amount of time between your last blink and when the first dry spot on your eye shows up. You might have dry eye disease if it’s fewer than 10 seconds.

Antibody Tests
Antibody tests are sometimes performed to check and see if you have any underlying medical conditions.

Do You Need an Optometrist in Pittsburgh, PA?
You should never leave eye issues untreated, or else you risk them getting worse. Contact Lappen Eye Care today to schedule a dry eye evaluation. We have state-of-the-art equipment and resources to provide you with the best optical care available.

Can Your Eyes Get Sunburned?

If you spend any amount of time in the sun, you shouldn’t neglect protecting your eyes. It’s important to talk with your optometrist in Greensburg, PA, about how the sun can damage your eyes. Did you know your eyes could get sunburned? They can! Keep reading to learn more.

Can Your Eyes Get Sunburned?
Most people don’t realize their eyes can get sunburned. This is a condition called photokeratitis. Sunburned eyes are extremely painful and generally require urgent medical care. But fortunately, photokeratitis doesn’t usually lead to permanent blindness.

How Do You Know if Your Eyes Are Sunburned?
You will know if you have sunburned eyes if you have the following symptoms.

Severe eye pain after being in the sun.
Red eyes.
Gritty feeling eyes.
Swelling in your eyes.
Blurred vision.
Watery eyes.
Sensitivity to bright light.
Twitching eyelids.
You see halos.
How Do You Treat Sunburned Eyes?
If you have sunburned eyes, you will need to schedule an eye doctor exam in Greensburg, PA, immediately for a diagnosis and treatment. But while you are waiting for your eye doctor’s appointment, you can do the following to treat your sunburned eyes.

Take a cold, wet cloth compress and put it over your closed eyes. This will help reduce any eye pain and swelling you might have. You can also get some artificial tears eyedrops to lubricate your eyes. This will help ease the gritty feeling that comes from sunburned eyes. Additionally, you can take an over-the-counter anti-inflammatory such as ibuprofen. This will help reduce much of the eye irritation and inflammation that accompanies sunburned eyes.

Do You Need an Optometrist in Greenburg, PA?
If you need an optometrist in Greenburg, PA, please Contact Lappen Eye Care today. We offer a comfortable, relaxing environment where we treat everyone like family. And we have state-of-the-art equipment and technology to ensure you get the best dental care possible.

The Dangers of Ignoring Your Dry Eyes

Blurry eyes are a relatively common condition that most people experience when they’re tired or after staring at a screen for too long. When you become accustomed to it, though, it becomes easier to ignore. If dry eyes cause the blur, this could be more dangerous than you think. We’ll look at why it’s so important to visit a doctor if you have symptoms.

Chronic Dry Eyes
Chronic dry eyes in Pittsburgh, PA, are a condition that occurs when your eyes don’t produce enough tears or your eyes don’t produce the right type of tears. Because the lubrication comes from both water and oil, you can still experience dry eyes even if your eyes water on a regular basis.

Dangers of Dry Eye
Dry eyes are by no means life-threatening and, on the list of possible medical problems, would rank relatively low on the list. However, if you’re not addressing dry eyes, it can lead to damage to the eye tissues. This is because, over time, the lack of tears can lead to a breakdown of the protective cells of the eye. If your eyes are extremely dry on a regular basis, it can even lead to a cornea scratch. The best way to treat dry eye is to find an optometrist in Pittsburgh, PA, with enough experience to find a long-term solution.

Eye Doctors in McMurray, PA

Lappen Eye Care, with locations in McMurray, Pittsburgh, Greensburg, and South Hills, PA, has optometrists who can tell you more about how to treat your dry eyes. If you’ve ever found yourself struggling to see because the sting in your eyes is so strong, it’s important not to wait. Making an appointment with us can help you learn more about what’s causing dry eyes so you can move ahead.

Why Are My Eyes Stinging Only at Night?

Your eyes may sometimes feel like one of the more mysterious organs in your body. Maybe they feel fine during the day, but as soon as you start your wind-down routine, they start to sting. If you can’t trace this cause back to a one-off event, such as an all-night binge session of your favorite show, we’ll look at why you might feel dry eyes in Pittsburgh, PA only at night.

The Body Is Slowing Down

Your dry eyes are likely reacting to the tear evaporation process that takes place throughout the day. This is a natural occurrence that everyone experiences, though not everyone will have a reaction to it. If your eyes feel dry if you wake in the middle of the night, it’s likely because the blood circulation slows down. The slower the blood, the fewer nutrients your eyes receive.

In rarer cases, you might have a condition that doesn’t allow your eyes to close while you’re asleep. Known as nocturnal lagophthalmos, it could be due to a chronic eyelid injury (e.g., after surgery) or because of a deformity with the eyelid. If you think that your eyelids are not closing properly, this is more serious than occasional stinging and more likely to result in an eye injury (due to the exposure.

Dry Eyes in Greensburg, PA

If you’re looking for relief from dry eye, either during the day or at night, contacting the right eye doctor can help. While eye drops from the drugstore can certainly bring comfort, you may need more than a quick fix. At Lappen Eye Care, our eye doctors in Pittsburgh, PA can help you figure out the source of your dry eye and how you can best combat that stinging sensation from morning to night.

Fall Is Here! Watch Out for Dry Eye

Dry eye is a problem that can affect people at all times of the year, but when the humidity outside begins to drop, many people begin to experience this problem more than normal.

As your eye doctor in the Pittsburgh area, the professionals at Lappen Eye Care can help. Knowing the symptoms of dry eye, the causes and what you can do about it can help you take care of your eyes.

Symptoms of Dry Eye

There are many symptoms of dry eye, and some of those symptoms can seem similar to other symptoms of other conditions. To find out for sure what’s affecting you, talk to your eye doctor. Symptoms include:

  • Scratchy or burning sensation in the eyes
  • Sensitivity to light
  • Redness in the eyes
  • Blurry vision
  • Eye fatigue
  • Difficulty seeing at night
  • Watery eyes

Causes of Dry Eye

There are many things that can cause dry eye including medications, hormone changes, changes in tear production and allergies.

What to Do About Dry Eye

If you suffer from dry eye, your eye doctor may recommend prescription eye drops to help keep your eyes properly moistened. In addition, there are many things you can do to lessen the effects of dry eye.

  • Avoid using hair dryers or keep the air flow low
  • Humidify the air in your home
  • Wear wrap around sunglasses
  • Blink your eyes more frequently in dry environments
  • Avoid smoky environments

Need Dry Eye Treatment? Contact Your Eye Doctor in the Pittsburgh Area

Dry eye can be a problem, especially if you wear contact lenses. If you suffer from dry eye, seek dry eye treatment in the Pittsburgh area. Contact Lappen Eye Care today to make an appointment to see our eye doctor.

4 Tips To Avoid Dry Eye This Fall

Dry eye can happen at any time, but many people experience it most in the fall and winter, when the air turns dry and cold. If you’re one of those people who suffers from dry eye in the latter part of the year, your eye doctor in Pittsburgh and the surrounding area can help you.

At Lappen Eye Care, we help patients manage their dry eye first by identifying the cause of the problem, and then by making recommendations based on the diagnosis. Sometimes, dry eye can be resolved by making simple changes like the ones below.

1. Humidify your environment at home.

A dry environment can contribute to dry eyes. Humidifying your environment at home, especially the rooms where you spend the most time, can help. Use a humidifier in your bedroom, living room, or in other parts of the house where you regularly spend time.

2. Protect your eyes from glare and wind.

Glare on snow and harsh cold wind can contribute to dry eye. Wear sunglasses, particularly the wrap around kind, to protect your eyes on days when it’s cold, windy, or snowy.

3. Use over the counter eye drops.

Use over the counter eye drops to moisturize your eyes and relieve some of the most uncomfortable effects of dry eye. Over the counter eye drops are sold in pharmacies, convenience stores and grocery stores. If over the counter eye drops don’t help, then you may need to see the eye doctor.

4. Talk to your eye doctor.

If making the above changes to your eyes aren’t helping with your dry eye, then you may need dry eye treatment in Pittsburgh and the surrounding area. Talk to your eye doctor at Lappen Eye Care to find out what else can be done to fix your problem.

Do One-Day Contacts Cause Dry Eye?

Single-use contacts have been popular with many people for a number of reasons. Not only are they easier to care for, in that you don’t have to worry about cleaning or storing them, but they’re also supposed to be fresher for your eyes. However, because once-a-day contacts are made from a thinner material, they react differently to the eye throughout the day. If you’ve noticed that your eyes are a little drier after starting this regimen, or if you’re concerned about whether you’ll experience dry eyes by switching, we’ll look at what you can expect.

Thinner Material

Because daily contacts in Greensburg, PA, are only designed for single-use wear, they’re made from a thinner material. This means that they’re less breathable than lenses designed for longer wear, which can mean that more moisture is absorbed into the lens. The less moisture in your eye, the more likely you are to feel the sting of dry eye.

How to Prevent Dry Eyes

The most basic way to prevent dry eyes is to make sure that you’re following all the general instructions. This means wearing your contact lenses for the appropriate amount of time (e.g., no longer than a day) and using artificial tears if your eyes start to feel uncomfortable. However, if you’re still experiencing severe symptoms, it might be time for a different lens.

See an Optometrist in Pittsburgh

The right optometrist can help you determine which lens is going to keep you the most comfortable over the course of the day. Visiting the staff of Lappen Eye Care, with locations in Pittsburgh, Greensburg, South Hills, and McMurray, we can make recommendations about which brands are known to give people with dry eye the most relief, whether that’s a daily contact or not.

Common Dry Eye FAQs

When was the last time you visited an optometrist in Pittsburgh, PA? It’s important to schedule regular eye exams if you want to keep your eyes healthy and your vision in good condition. Dry eye is one of the most common eye conditions people complain about.

The Most Common Dry Eye FAQs
Here are the most common dry eye FAQs answered.

Does drinking water help dry eyes?
Yes, drinking more water will help you stay hydrated and maintain a healthy tear volume, which will reduce your dry eye symptoms.

Can dry eye ever be cured?
Unfortunately, dry eye is a chronic condition that doesn’t have a cure. However, if you have dry eye in Pittsburgh, PA, your optometrist can set up a customized treatment to help you manage the symptoms.

What causes dry eye?
Dry eye can be caused by a dry indoor environment, medication, poor blinking habits, contact lenses, and other environmental issues.

What vitamin deficiency causes dry eye?
Vitamin B12 helps your body make DNA and nerve cells. Therefore, a vitamin B12 deficiency contributes to dry eye and eye pain. Additionally, vitamin A can also help increase your tear production. Remember to always talk with your optometrist in Pittsburgh, PA before taking any supplements for dry eye.

What happens if you don’t have your dry eye treated?
If you don’t have your dry eye treated, you have an increased chance of eye infection, inflammation, corneal surface abrasion, corneal ulcers, and vision loss.

Do You Need an Optometrist in Pittsburgh, PA?
If you are experiencing dry eye or any other type of eye condition, please Contact Lappen Eye Care today. We have state-of-the-art diagnostic tools and technology, along with an unparalleled team of eye doctors that can handle a wide range of eye issues to help keep you seeing clearly now and for many years to come.

Can Dry Eye Worsen As the Days Turn Colder?

Winter is challenging in many ways, but for those who struggle with a condition known as dry eye, it can be especially uncomfortable. If you notice your symptoms of dry eye worsening as fall turns into winter, your optometrist in Pittsburgh, PA, has solutions.

What Is Dry Eye?
Dry eye is a condition that occurs because your body can’t produce enough tears to keep your eyes comfortably lubricated. There may be many reasons why someone may experience the symptoms of dry eye, including:

Hormonal changes
Illness or disease
Certain medications
Inflamed eyelid glands
If you develop dry eye, you may notice symptoms such as burning, itching, and redness of the eyes. It may feel as though you have debris caught under your eyelid, and you may find yourself fishing thin strings of mucus out of the eye. This condition is usually very uncomfortable, which is why it’s important to schedule a dry eye screening with your vision specialist right away. Treatment for dry eyes can bring immediate relief.

How Do the Winter Months Affect Dry Eyes?
Dry eyes often worsen as summer fades to fall and fall to winter, because there’s less moisture in the air. This is especially true indoors, where the air is constantly being heated.

Some people are also more allergy-prone during the cooler months because of common triggers such as ragweed, mold, and dust mites. Ragweed usually releases pollen between the months of August and October. And it’s estimated that roughly 75 percent of those who have spring plant allergies are also sensitive to ragweed.

Where to Find Help for Dry Eye in Pittsburgh
If you’re struggling with dry eyes in Pittsburgh, call Lappen Eye Care to schedule an eye exam. The friendly and professional eye specialists at Lappan Eye Care can help ease the pain and discomfort associated with dry eyes.

Dry Eye Syndrome in the Workplace: How to Protect Your Eyes on the Job

For many, the workplace poses special problems as far as dry eye syndrome. Whether you already have dry eyes or you wish to proactively prevent this condition from developing, there are ways in which you can protect your eyes—and your vision—on the job. If you are at a higher risk for developing dry eye syndrome, it’s especially important to take one or more of the following steps.

Wear Blue Light Blocking Eyeglasses

The blue light emitted from electronic devices like computer screens has been proven to be damaging to the eyes. Your eye doctor in Pittsburgh, PA can provide prescription eyeglasses with built-in blue light blocking as a measure of protection against this risk factor for dry eye syndrome.

Use a Humidifier

Unfortunately, in most office work environments, you’re at the mercy of the temperature and humidity settings in the workplace. If the air happens to be dry, everyone must deal with it. But dry air can exacerbate dry eye syndrome, so consider bringing in your own humidifier for your personal space. It may at least add some moisture to the air around your work desk or cubicle.

Invest in a Blue Light Screen Filter

If you prefer not to wear blue light blocking eyeglasses, then consider investing in a blue light filter that fits over your computer screen. This is a physical device that just slips right over the screen and filters out blue light without any plugging in or hookups. Alternatively, there are some blue light filter apps you could install, although you may need to get your IT department’s permission to install 3rd-party software.


It’s hard to believe that you would need a reminder to blink, but studies show that when people look at screens they have a tendency to blink less. Blinking fewer times increases dryness of the eyes, so make a point of blinking several times each minute. Also, occasionally squeeze your eyes shut and hold so that moisture has a chance to form.

This condition is more than an inconvenience, and should be treated by a professional. If you think you have dry eye syndrome in Pittsburg, PA, contact us for an appointment.