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Dry Eye

Why is My Dry Eye More Severe in the Mornings?

sleepy mornings 640Waking up in the morning is hard enough, but waking up with stinging, burning eyes is even worse! If your eyes feel itchy and scratchy, this miserable morning sensation may be caused by dry eye syndrome. Your tear glands may be clogged or producing insufficient tears and oils to retain moisture.

But why do certain people experience more acute dry eye symptoms in the mornings? Here are some reasons:

What Causes Red, Itchy or Painful Eyes Upon Waking?

Nocturnal Lagophthalmos

Nocturnal lagophthalmos is the inability to close one’s eyelids completely during sleep. Since the surface of your eye is exposed at night, it becomes dry. Left untreated, this condition can damage your cornea.

Blepharitis

Blepharitis is an inflammatory condition of the eyes caused by bacterial overgrowth. These bacteria are active at night, causing dry eye-related symptoms of redness, soreness and irritation upon waking.

Environment

A gritty sensation in your eyes can also be caused by the environment. For example, sleeping directly in front of or under an air vent, heating units, or ceiling fans can dry out your eyes. In addition, sensitivity to allergens like dust that accumulate in the bedroom can cause your eyes to become dry and irritated.

Medications

Some types of over-the-counter and prescription medication can dehydrate the eyes. These include:

  • Antihistamines and decongestants
  • Antipsychotic medications
  • Antidepressants
  • Hypertension drugs
  • Hormones
  • Drugs for gastrointestinal problems
  • Pain relievers
  • Skin medications
  • Chemotherapy medications

In the majority of cases, medication-related dry eye symptoms will resolve once you discontinue the meds. However, it may take several weeks or months for symptoms to completely disappear.

Age

Many people develop dry eye symptoms with age, as tear production tends to decrease and becomes less efficient as we grow older.

How to Treat Morning Dry Eye

Depending on the cause, morning dry eye can be treated with sleeping masks, lubricating eye drops and ointment applied right before bed. To ensure that you sleep in a moisture-rich environment, consider using a humidifier. In severe cases of nocturnal lagophthalmos, eyelid surgery may be necessary.

If you are tired of waking up to red, burning eyes, visit your eye doctor for long-lasting relief. Contact The Dry Eye Center at Sheridan Optometric Centre to determine the cause of your morning dry eye and receive an effective treatment plan.

Frequently Asked Questions with Dr. Hwang

Q: What causes dry eye?

  • A: Dry eye can occur if the glands in your eyelids don’t produce enough oil to keep your tears from evaporating, or if you don’t produce enough water for healthy tears. No matter the cause, it’s important to have your condition diagnosed and treated to protect your vision and ensure good eye health.

Q: Can dry eye be cured?

  • A: Dry eye is a chronic condition, so there’s is no cure for it. However, many treatment methods can help you manage this condition for long-term relief. If you have dry eye syndrome, we invite you to contact us to discover the best treatment for your needs.


 

The Dry Eye Center at Sheridan Optometric Centre serves patients from Mississauga, Brampton, Milton and Oakville, all throughout Ontario.

 

Request A Dry Eye Appointment Today
You Have Dry Eye? Call 866-948-8849

Can Drinking Coffee Relieve Dry Eyes?

Can Drinking Coffee Relieve Dry Eyes 640Many of us enjoy a cup or two of coffee in the morning to keep our eyes awake and mind alert. But what else can caffeine do for our eyes?

If you suffer from dry eye syndrome (DES), characterized by dry, itchy and red eyes, you may have been advised by a friend or doctor to steer clear of caffeinated coffee due to its diuretic effect. Caffeinated beverages increase the frequency of urination, which leads to water loss. Yet some research suggests that a cup of caffeinated joe might actually promote tear production.

Below, we’ll explore scientific research that studies the relationship between caffeine consumption and tear film.

What is Dry Eye Syndrome?

  • Dry eye syndrome (DES) is an eye condition characterized by dry, stinging, red, itchy eyes. It can be caused by several factors: poor tear quality, insufficient tears, allergies, environmental irritants and excessive digital screen time. Left untreated, DES can lead to corneal damage and scarring and even permanent vision loss in severe cases.
    Certain foods and beverages have been shown to improve the symptoms of DES, like fish high in omega 3s, leafy greens, seeds, nuts, and…possibly coffee.

How Does Caffeine Consumption Impact Dry Eye Syndrome?

  • Caffeine contains a chemical called xanthine, which has been shown to stimulate tear production when applied topically to the eye. As yet, there is insufficient published research to confirm that ingesting xanthine provides the same tear-producing effect, though preliminary studies seem to suggest that it does.

 

A study published in Optometry and Vision Science found that drinking caffeinated beverages significantly increased tear production after 45-90 minutes. Interestingly, age, gender and body mass had no bearing on the outcome.

Another study, published in Ophthalmology, found similar results. Researchers measured the participants’ tear film twice: once after consuming caffeine and once after drinking a placebo. Their tear film was thickest after consuming caffeine, especially in those with a specific genetic makeup.

While both of these studies showed promising results, they didn’t include enough participants to accurately project the findings onto the general population.

If You Have Dry Eye Syndrome, We Can Help

Finding relief from dry eye syndrome relies on understanding the root cause of your symptoms. Only your eye doctor can diagnose the problem and determine the best treatment for you, whether in the form of medicated or lubricating eye drops, in-clinic treatments, personalized eye hygiene products like eyelid cleansing wipes, nutritional supplements and more.

For long-lasting relief from dry eye syndrome, schedule your dry eye consultation with The Dry Eye Center at Sheridan Optometric Centre today.

The Dry Eye Center at Sheridan Optometric Centre serves patients from Mississauga, Brampton, Milton, and Oakville, all throughout Ontario.

References:

Request A Dry Eye Appointment Today
You Have Dry Eye? Call 866-948-8849

Why Computer Use Can Cause Dry Eye & Eye Strain

Long Term Computer Use 640Nearly 60% of the Western world use some kind of digital device — a phone, computer, tablet, TV — for at least 5 hours a day. All that screen time can result in eye irritation and dryness. In fact, dry eyes and eye strain have become so common that researchers have coined a name for it: computer vision syndrome (CVS).

What is Computer Vision Syndrome?

Computer vision syndrome (CVS) is an eye condition commonly experienced after staring at a computer screen, at arm’s length or closer, for an extended period of time. It is characterized by eye strain and dry eyes.

Because more people work and study at home as a consequence of the COVID-19 pandemic, eye doctors are reporting a significant rise in the number of adults and children exhibiting these symptoms.

The symptoms of CVS include:

  • Red, watery eyes
  • Burning or stinging eyes
  • Sensitivity to light
  • Blurred vision
  • The feeling of having something in your eyes

Computer vision syndrome symptoms are similar to those found among dry eye syndrome sufferers, a condition that also tends to develop as a result of extended computer use when blinking is reduced. Blinking is critical for good eye health as it rejuvenates the tear film on your eyes, ensuring constant hydration and protecting them from damage.

5 Tips to Prevent CVS

Luckily, computer vision syndrome can be effectively managed with a few simple adjustments to your screen time.

  1. Take regular breaks. Follow the 20-20-20 rule to prevent staring at your screen for too long. Take a break from your computer or device for 20 seconds, every 20 minutes, and look at something at least 20 feet away.
  2. Adjust your angle. Make sure your screen is 20-28 inches from your eyes and that the center of the screen is 4-5 inches lower than eye level.
  3. Use a cool-air humidifier. A humidifier adds moisture to the air and prevents your eyes from drying out.
  4. Reduce glare. Your eyes work harder to read when there is glare reflecting off your screen. Make sure your screen is positioned in a way that prevents glare from windows and lighting. You can also add a glare filter for eye comfort.
  5. Get computer glasses. Computer glasses allow your eyes to focus on a computer screen with less effort and the blue-light filter may also reduce exposure to potentially harmful blue light emitted by digital devices.

By taking regular breaks from your screen, you give your eyes and body a much-needed rest. To learn more about computer vision syndrome and to receive treatment to alleviate dry eye symptoms and eye strain, contact The Dry Eye Center at Sheridan Optometric Centre.

 

Frequently Asked Questions with our optometric team

 

Q: What’s the link between staring at a computer screen and dry eye?

  • A: Staring at a computer screen can reduce the number of times a person blinks by 30%. That’s problematic because blinking is essential for lubricating the eyes and keeping the protective tear film that covers the eye intact. If you find your eyes becoming irritated or uncomfortable at work, try to blink more, especially while using the computer and reading.

Q: Can blue light glasses help avoid computer vision syndrome and dry eye?

  • A: Spending long periods of time on a computer or device can negatively affect your eyes, potentially leading to computer vision syndrome and dry eye. Symptoms include blurred or double vision, headaches, eye strain, eye fatigue, sleep disruptions, and dry eyes. Computer glasses offer blue light protection by reducing the dangerous effects of blue light and the risks of computer vision syndrome.


The Dry Eye Center at Sheridan Optometric Centre serves patients from Mississauga, Brampton, Milton, and Oakville, all throughout Ontario.


Request A Dry Eye Appointment Today
You Have Dry Eye? Call 866-948-8849

What’s the Link Between Dry Eye and Menopause?

Dry Eye and Menopause 640Around 61% of perimenopausal and menopausal women are affected by dry eye syndrome.

During menopause, the body produces less estrogen, progesterone, and androgen, causing a variety of uncomfortable symptoms such as sweating, insomnia, and hot flashes.

Among these physical symptoms is dry eyes, characterized by dry, itchy and burning eyes.

If you’re experiencing dry eyes, contact The Dry Eye Center at Sheridan Optometric Centre today for effective and lasting dry eye treatment.

Biological Changes That Affect Your Eyes

During menopause, the androgen hormone decreases, affecting the meibomian and lacrimal glands in the eyelids. The meibomian glands produce the essential oils for the tears, so the reduction in oil results in increased tear evaporation and drier eyes.

When these fluid and oil-producing glands are affected, the eyelids can become inflamed, reducing tear quality and production, resulting in dry eye syndrome.

Some researchers believe that dry eye is connected to changes in estrogen levels. This explains why many women experience dry eye symptoms during certain times of a woman’s monthly cycle, or while taking birth control pills.

Symptoms of dry eye syndrome

  • Red eyes
  • Burning in the eyes
  • Itchy eyes
  • Blurred vision
  • Gritty feeling in the eyes
  • The feeling something is caught in your eye. Excessive tearing

How Is Hormone-Related Dry Eye Treated?

Because reduced hormones during and after menopause can cause meibomian gland dysfunction, treatment should be focused on reducing dry eye symptoms.

Dry eye treatments can include:

  • Artificial tears
  • Lubricating eye drops
  • Eyelid hygiene
  • Oral antibiotics
  • Corticosteroid eye drops
  • Medications that reduce eyelid inflammation
  • Punctal plugs – to reduce tear flow away from the eyes

Frequently Asked Questions with Dr. Hwang

 

Q: Are there home remedies to treat dry eye syndrome?

  • A: Yes. Here are a few things you can do at home to reduce dry eye symptoms.Limit your screen time. People who work at a computer all day blink less, which harms the tear film. Remember to take frequent breaks and to blink.
    Protect your eyes. Sunglasses that wrap around your face can block dry air and wind.
    Avoid triggers. Irritants like pollen and smoke can make your symptoms more severe.
    Try a humidifier. Keeping the air around you moist may help.
    Eat right. A diet rich in vitamin A and omega-3 fatty acids can encourage healthy tear production.
    Warm Compress. A warm compress will improve oil flow through your eyelid glands and clean your eyelids.

Q:Can dry eye syndrome damage your eyes?

  • A: Yes. Without sufficient tears, your eyes are not protected from the outside world, leading to an increased risk of eye infections. Severe dry eye syndrome can lead to abrasions or inflammation on the cornea, the front surface of the eye. This can cause pain, a corneal ulcer, and long-lasting vision problems.Menopause causes many changes throughout your body. If you’re experiencing dry eye symptoms due to hormonal changes, contact The Dry Eye Center at Sheridan Optometric Centre to find out what dry eye treatments are available to give your eyes relief.


The Dry Eye Center at Sheridan Optometric Centre serves patients from Mississauga, Brampton, Milton, and Oakville, all throughout Ontario.


Request A Dry Eye Appointment Today
You Have Dry Eye? Call 866-948-8849

What’s the Link Between Vaping and Dry Eye?

vaping e cigarette 640Vaping is gaining popularity, with over 10 million people worldwide using e-cigarettes or similar products.

But what many don’t know is that vaping can actually pose risks to your eye health and potentially lead to dry eye syndrome.

What Is Vaping?

For those unfamiliar with vaping, it is the inhalation of aerosol or vapor using either a battery powered e-cigarette, vape pen, or similar device. Attractive flavors like mango, apple pie, and mint are drawing the attention of both smokers and non-smokers.

Although vaping is typically promoted to help smokers kick the habit, an increasing number of non-smokers are getting hooked on vaping. And while traditional cigarettes are more harmful to your health, vaping doesn’t come without risks.

Vaping has been linked to some serious health problems and even deaths. Aside from being damaging to your heart and lungs, it can also be detrimental to your eye health.

How Vaping Can Lead to Dry Eye

Dry eye occurs when the eyes aren’t sufficiently lubricated due to insufficient tears, poor tear quality, or environmental factors. Common symptoms of dry eye syndrome include red, itchy, gritty, watery, stinging or burning eyes. In severe cases, dry eye can damage the cornea and lead to vision loss. Those with dry eye may struggle to wear contact lenses and may be prone to light sensitivity or blurred vision.

According to a study published in the Optometry and Vision Science journal, vaping can aggravate the eye’s corneal surface causing moderate-to-severe dry eye symptoms. Vaping can also exacerbate symptoms of dry eye in people who already suffer from the condition. Researchers believe that it’s due to the hazardous byproducts of the chemicals in the vape’s liquid component.

The study also showed that vapers experienced a faster rate of tear breakup and tear evaporation when compared to people who don’t vape. The more severe cases of eye dryness were found in those using higher voltage when compared to those who vaped with a lower voltage.

Our Dry Eye Optometrist Can Help

If you or someone you care about is experiencing dry eye symptoms — whether it’s caused by vaping or something else — we can help. Our dry eye optometrist will evaluate your eye health and offer the most effective treatment for your condition.

Suffering from dry eye? Find the relief you seek. Contact The Dry Eye Center at Sheridan Optometric Centre today to schedule your dry eye evaluation.

The Dry Eye Center at Sheridan Optometric Centre serves patients from Mississauga, Brampton, Milton, Oakville, and throughout Ontario.

 

REFERENCES


Request A Dry Eye Appointment Today
You Have Dry Eye? Call 866-948-8849

Are Face Masks Causing Dry Eye Symptoms?

woman wearing a mask 640Face masks and social distancing have become the first line of defense in COVID-19 prevention.

While these protective measures are essential to combating the virus’ spread, eye doctors are seeing an increase in dry eye cases among people who wear masks. If you are seeking relief, contact us.

What is Mask-Associated Dry Eye (MADE)?

Mask-associated dry eye (MADE) was first described by an ophthalmologist in May 2020 based on the higher rate of dry eye he was seeing in his practice among patients who wore masks. Patients with existing dry eye reported worsening symptoms when wearing a mask.

When a face mask doesn’t fit securely, it can push air from the nose and mouth upward, onto the eyes, causing the tear film — the liquid layer that coats the eyes’ surface — to evaporate more quickly. This leads to MADE.

Dry eye leaves the eyes feeling sore, gritty, dry and irritated. Left untreated, dry eye can cause damage to the cornea.

There are many causes of dry eye, including eye and health conditions, age, gender and certain medications. Insufficient blinking when looking at a digital device or book, poor indoor air quality and pollution can all play a role. Situations that increase how quickly the tear film evaporates can quickly and significantly dry the eye’s surface, leading to more pronounced symptoms.

What Causes Dry Eye When Wearing a Mask?

Wearing a face mask significantly reduces the spread of air when breathing out from the mouth and nose. Instead of moving out, the air moves upwards towards the eyes’ surface. This forces a stream of air over the surface of the eye, causing the tears to evaporate more quickly.

This is the same reason that eyeglasses fog up when wearing a mask.

When masks are worn for long periods of time, this repeated evaporation may lead to dry spots on the eyes’ surface.

 

How to Prevent or Alleviate MADE?

Here are some simple measures to help reduce dry eye while wearing a mask:

  1. Ensure your mask fits well, and consider taping the top edge to prevent air from rising from your mouth toward your eyes.
  2. Limit your time in air-conditioned or heated environments when possible. Also, take regular breaks from digital devices.
  3. Consult your eye doctor, who will examine your eyes and prescribe the best treatment.

Having to wear a face mask to prevent COVID-19’s spread may cause dry eye, but relief is available. Contact The Dry Eye Center at Sheridan Optometric Centre if you are experiencing dry eye symptoms. We will determine the underlying cause of your dry eye and offer you the best solution so you can get back to having comfortable eyes and vision.

 

The Dry Eye Center at Sheridan Optometric Centre serves patients from Mississauga, Brampton, Milton and Oakville, throughout Ontario.

 


Request A Dry Eye Appointment Today
You Have Dry Eye? Call 866-948-8849