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Please note that our Sherwood Park 587-414-6185 and North Edmonton 587-410-5920 and Downtown 780-422-2681 locations are open for routine eye care. Please be aware that all of our locations are following the December 13 Alberta government COVID protocol.

Please be aware that due to social distancing there may be delays in the office, we apologize in advance. Click here for more information regarding what steps we are taking to ensure your safety in the office.

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COVID

8 Ways to Prevent Common Eye Drop Mistakes

Woman Putting in Eye Drops 1280×480 e1524035985163Whether used to treat dry eye, allergies, conjunctivitis, ocular inflammation, or glaucoma, eye drops are among the most common products found in household medicine cabinets. Eye drops may also be prescribed following eye surgery in order to prevent infection or reduce inflammation.

To get the greatest benefit from eye drops, you need to use them properly. If used incorrectly or overused, eye drops can actually damage eye health.

If you’re struggling to use your eye drops as directed, don’t give up! Just follow these simple tips to obtain the greatest benefit from your eye drops and to minimize any side effects.

Tips For Properly Using Eye Drops

 

  1. Always read the label.
    You wouldn’t believe how many people mistakenly put the wrong product into their eyes. Eye drop bottles may easily get mixed up with ear drops or other medications. Such mix-ups can potentially damage your eyes, and even result in chemical burns.
  2. Remove contact lenses before applying eye drops
    It’s rather common for people to forget to remove their contacts prior to applying eye drops. This is problematic, because contact lenses interfere with the distribution of the drops, drastically reducing their effectiveness. Keep in mind that you should wait at least 20 minutes after administering the drops before reinserting your contact lenses. That way, you prevent any eye drop residue from adhering to the lenses.
  3. Apply one drop at a time
    When you apply drops in quick succession, you’re wasting your drops, since applying them too quickly pushes out the first drops before they have a chance to be absorbed. If the instructions on the label say that you need to apply two drops, apply a single drop, wait a few minutes, and then apply the next one.
  4. Apply drops on the center of the eye
    When applying eye drops, aim for the middle part of the eye. Targeting the inner part will lead the drops to collect near your nose and drip down your face.
  5. Avoid blinking your eyes vigorously after applying eye dropsInstead, gently close your eyes for a few moments or blink as you normally would. By blinking vigorously, you will end up pushing the eye drops out of your eye.
  6. Keep eye drops in your eye to prevent side-effects
    Your tears drain through a small canal into the back of the nose, which has many blood vessels.
    When you apply eye drops to your eye, the drops can enter the tear system and rapidly absorb into the bloodstream. To prevent this from happening, place pressure on the lower tear ducts (situated by the bridge of the nose) after applying the drops.
    Doing so will help reduce any potential side-effects, such as an increase in blood sugar or blood pressure (in the case of topical steroid drops).
  7. Avoid having the tip of the bottle touch your eye
    Always make sure you hold the bottle at least 1 inch away from your eye. If the tip does touch the eye, it may lead to infection, as the bacteria from your eye can contaminate the solution.
  8. Don’t mix eye drops
    If you have multiple prescriptions or use over-the-counter drops, apply them at different times during the day. Combining too many drops at once may reduce their effectiveness.

Though applying eye drops may seem like a straightforward task, not everyone does it right. If you have questions or are having difficulty applying eye drops, speak with Dr. James Evans at Village Eye Centre in today.

When Routine Eye Exams Return 

woman wearing a mask 640When stay-at-home restrictions begin to lift in many areas, optometry practices will open their doors for routine care, and eye exams for glasses, contact lenses, and eye surgery will be offered once again.

Practices are implementing strict precautions to prevent the spread of COVID-19, and to ensure everyone’s safety. Below are a few of the changes you should expect when you come in for your eye exam.

Expect the Following Changes at Village Eye Centre

Village Eye Centre in North Edmonton has strict protocols in place to prevent the spread of coronavirus and other infections. You should expect the following during your next appointment:

  • Your optometrist will wear a face mask, gloves, and eye shield or face-covering safety shield, while patients will be required to wear a face mask.
  • You will need to wash or disinfect your hands upon entering the practice, as well as when you enter different rooms.
  • Packed waiting rooms will be a thing of the past. We will be spacing out seating to reduce capacity, and scheduling appointments to limit patient interaction.
  • If you aren’t feeling well or have been in contact with someone who is ill, we ask you to let us know prior to your visit, and we will postpone your appointment by two to three weeks.
  • We will space out appointments in a way that will allow our staff to sterilize office fixtures and equipment before and after each patient’s visit. Exam rooms will be completely disinfected between appointments.
  • We will frequently wipe down counters, chairs, equipment, and doorknobs. In the dispensary, eyeglass frames will be promptly disinfected after use.
  • We will utilize a large shield during the slit lamp part of the exam, which requires the nearest doctor-to-patient contact. The protective shield will prevent respiratory droplets from being spread. (The slit lamp shines light into the patient’s eye, enabling Dr. James Evans to examine the internal health of your eye.)

The only constant in life is change. COVID-19 has led to rapid changes across most industries, and optometry is no exception. We continue to adapt to this new reality, to ensure that our patients receive the care they need, in comfort and safety. .

Is your vision blurred? Are you seeing spots or floaters? Are your glasses broken? Do you need contact lenses? Contact Village Eye Centre in North Edmonton today for help.

4 Eye Hygiene Practices That Reduce the Risk of Infection 

cooking hands handwashing health 545013Viruses are responsible for many infections, such as the flu, the common cold, conjunctivitis (pink eye) and coronavirus. With the coronavirus (COVID-19) pandemic in full-swing, it’s important to be aware of good hygiene practices, especially for the eyes, as they are a portal for infectious diseases. By implementing the practices below, you can significantly reduce the risk of contracting or transmitting a viral infection.

What Is a Virus?

A virus is a submicroscopic infectious agent that reproduces itself by invading a host cell, replicating its DNA inside it. This infected cell then replicates rapidly, spreading millions of new viral cells throughout the body. Once infected, we feel sick and experience the unpleasant side effects of rising temperature, sore limbs and other symptoms as our immune system recognizes the virus as being foreign and vigorously fights against it.

How Does a Virus Travel Between Organisms?

For a virus to cause disease, it must first enter a body, called a target host. A target host can get infected directly, via infected droplets (such as when kissing), or indirectly, when coming into contact with droplets from a cough, sneeze, or tears left on a surface. Infected droplets enter the body through one of the mucous membranes, such as the eyes, nose or mouth.

Even if the infected person shows no symptoms, they can still be contagious. Depending on the virus, it can survive on a surface for some time and can be picked up from a doorknob or an elevator button. This is why practicing good hygiene is an effective way to prevent indirect viral transmission.

4 Crucial Eye Hygiene Practices

By implementing the following hygiene practices, you will better protect yourself and others from viral infection.

1. Routinely wash your hands

We, humans, touch many surfaces throughout the day. If we’re not careful, we can catch an infection, particularly from hard surfaces like plastic and stainless steel.

Viruses can also be picked up while preparing and eating food; using the toilet; or handling an animal. Make sure that you regularly and thoroughly wash your hands, ideally for a minimum of 20 seconds with soap and water, to kill viruses (and bacteria) on the surface of your skin. If soap and water aren’t available, use an alcohol-based hand sanitizer.

2. Keep your hands off your face

Studies show that the average person touches their face up to 23 times per hour, and that the majority of contacts involve the eyes, nose and mouth. Doing so puts you at risk for getting a virus or transmitting the virus to another. Try to be conscious and avoid touching your face whenever possible.

3. Avoid rubbing your eyes

Rubbing your eyes is an instinctual response to tiredness or itchy eyes. It feels great to rub your eyes because doing so stimulates tear production, temporarily relieves itchiness, lubricates the eyes, and removes irritants. However, if your hands are unwashed, rubbing your eyes can put you at risk of contracting an infection, such as conjunctivitis or coronavirus. In fact, conjunctivitis has been linked to respiratory infections like the common cold, the flu, and COVID-19.

4. Use makeup with caution

Given the information provided above regarding infections, the following advice should come as no surprise:

  • Don’t share your makeup with anyone else, whether for eyes, lips or face.
  • Don’t use a cosmetic brush previously used by another when testing makeup products. Instead, request single-use applicators and wands.
  • Don’t use a product past its expiration date.
  • Don’t use the same makeup products after you’ve been sick or have had an eye infection.
  • Don’t share face cloths or face towels with anyone else.
Village Eye Centre at North Edmonton is committed to helping you manage your long-term eye health. From all of us at Village Eye Centre, please stay safe and take care of yourself and your loved ones.

The Power of Tears

tearsTears literally enable us to see. They lubricate our eyeballs and eyelids, thus preventing our eyes from dehydrating. They also provide a smooth surface for refracting light, supply oxygen, and are a vital component of the ocular defense system that protects against a range of pathogens. Below we’ll delve into the composition and types of tears, and further explain why they are so beneficial to our physical and emotional well-being.

Structure of Tears

Tears are made up of three layers: lipids, aqueous and mucous.

The lipid layer is the outermost layer and prevents the evaporation of tears. The lipids are produced by tiny glands in the eyelids called the meibomian glands.

The aqueous layer, which is the middle layer, makes up 95% of our tears. This layer supplies nutrients to the cornea, prevents infection, and heals ocular damage. This layer is effectively made up of water and is produced by the lacrimal gland.

The mucous layer is the one closest to the eye. It coats the cornea and provides a level platform that allows for an even distribution of the tear film over the eye. This layer is produced by even smaller glands called goblet cells.

The Three Types of Tears

Tears are composed of water, salts, amino acids, antibodies and lysozymes (antibacterial enzymes). However, there are several types of tears, and their composition varies. For example, the tears we shed while crying are different from the tears that flood our eyes in the presence of irritants like onions, dust or allergies.

Humans produce the following three kinds of tears:

  1. Basal – these tears are constantly at the front of the eyeball and form the liquid layer over the eyeball to keep it lubricated.
  1. Reflex – these tears appear when the eye is irritated, such as when the eyes feel gritty or when we get dust, sand or other small foreign objects in our eyes.
  1. Psychogenic – these tears are sparked by emotion. They possess a higher protein level than basal and reflex tears, which makes them thicker, causing them to stream more slowly. Psychogenic tears are made up of higher concentrations of stress hormones such as adrenocorticotropic hormone and leucine enkephalin (a natural painkiller). This suggests that emotional tears play an important role in balancing stress hormone levels.

Tears Serve the Following Functions

Prevent dryness
Tears prevent dryness by lubricating the surface of the eye. Each time we blink we spread this cushioning layer of tears across the front of the eyes.

Supply oxygen and nutrients
Oxygen and nutrients are delivered to the cornea through our tears.

Prevent infection
Not only do tears wash away foreign bodies that enter the eye, but they can also prevent infection thanks to an antibacterial property contained within tears called lysozyme. This antibacterial agent fights off the germs we pick up in our surroundings.

Heal ocular damage
Tears are made up of substances that heal damage to the surface of the eye. Damage can be caused by foreign objects and even high exposure to UV rays.

Create a smooth surface on the eye
Tears lubricate and smooth our eye’s surface, leading light to be correctly focused and enabling us to see clearly.

Remove Toxins
Emotional tears contain more toxic byproducts than reflex tears (caused by irritation), and can thus flush out many toxins and stress hormones.

Dull pain and improve mood
Crying for extended periods of time releases oxytocin and endorphins. These feel-good hormones can help diminish both physical and emotional pain. Once the endorphins are released, your body may enter a more relaxed stage, with oxytocin providing you with a sense of calm and well-being.

As you can see, tears are invaluable for clear vision, protecting your eyes, flushing out irritants, and soothing emotions.

If you feel that your eyes are not as comfortable or your vision is not as clear as usual, contact Dr. James Evans at Village Eye Centre in North Edmonton today.

Why You Shouldn’t Rub Your Eyes

Dry Eye Girl 640×350Though it may seem harmless, rubbing your eyes is something many of us do from time to time. Doing so feels good because it stimulates tear flow and eye lubrication, which offers relief for dry eyes and helps remove dust and other irritants. Furthermore, rubbing your eyes can be therapeutic, as pressing down on your eyeball stimulates the vagus nerve, which decreases your heart rate, thus relieving stress.

So why do eye doctors advise against rubbing your eyes? That’s because rubbing your eyes poses a threat, especially now, as COVID-19 can be spread through the eyes’ mucous membranes. Moreover, rubbing can potentially damage your eyes’ structure and vision.

Why is Rubbing Your Eyes Harmful?

  • Continuous eye rubbing in susceptible individuals can cause the cornea to thin and weaken, leading it to bulge forward and become more cone-like. This is known as keratoconus — a serious condition that can lead to distorted vision and ultimately the need for a corneal transplant or specialized contact lenses, such as scleral lenses.
  • If you have a foreign object in your eye, your natural instinct is likely to rub it in an attempt to remove the object. However, this can potentially cause more damage as the object can scratch the cornea. Instead, try flushing it out with saline solution or artificial tears.
  • From a hygienic perspective, it’s important to remember that your hands are covered in germs and bacteria. Therefore, sticking a finger that hasn’t been thoroughly washed with soap and water into your eyes can cause an infection, such as conjunctivitis, to flare up. Recent evidence shows that the coronavirus can also be transferred from the hands to the eyes.
  • Rubbing is harmful to people with certain pre-existing eye conditions. If you have progressive myopia (short-sightedness caused by a lengthened eyeball) or glaucoma (a condition that damages the optic nerve), rubbing your eyes can exacerbate the condition and worsen eyesight. Eye rubbing is particularly bad for a glaucoma patient with already heightened eye pressure. It can engender nerve damage and permanent vision loss.
  • Retinal tear or detachment can occur due to the heightened eye pressure caused by the rubbing.
  • Excessive eye rubbing can negatively affect your appearance. It can cause tiny blood vessels to break, resulting in bloodshot eyes, dark circles and wrinkles around the eyes.

Why Do We Rub Our Eyes?

When your eyes are itchy, it is tempting to rub them. But rubbing releases histamines, which make the itching worse, which in turn leads to more aggressive eye rubbing.

Rubbing your eyes isn’t all bad. It releases more tears, which in turn causes the meibomian glands, situated within your eyelids, to secrete much-needed oil into our eyes. That adds moisture and protects our tears from evaporating.

However, if you frequently rub your eyes because they are dry or irritated, contact Dr. James Evans immediately.

How to Stop Rubbing Your Eyes

Keep your eyes hydrated by using artificial tears or eye drops. They can be found over the counter at the pharmacy, and are especially effective against dry eyes. Certain eye drops, such as antihistamines and mast cell stabilizers, can be prescribed by Dr. James Evans to help prevent the itchy feeling that leads you to instinctually rub your eyes. In more severe cases, such as in allergy sufferers, steroid eye drops can be used to avoid chronic eye rubbing.

Excessive eye rubbing, whether due to chronic dry eye, itchy eyes, or habit, should be addressed to prevent any ocular and vision damage. Contact Village Eye Centre at North Edmonton to schedule a visit, determine the cause of your itchiness, and find out which drops to use in your specific case.

 

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