By the end of a long day, many people notice the same frustrating experience: their vision doesn’t feel as sharp as it did in the morning. Words on screens become slightly harder to focus on, eyes feel tired or strained, and reading small text requires more effort. Yet when they visit their optometrist, they are often surprised to hear the same reassuring message; their prescription hasn’t changed.

So why does vision feel worse as the day goes on, even when your glasses or contact lenses are still technically correct?

The answer lies not only in how well you see, but in how your eyes function throughout the day.

Vision is not static, it changes with use

It’s easy to think of vision as something fixed, like a number on a prescription. In reality, your visual system is dynamic. It responds continuously to lighting conditions, screen exposure, fatigue, tear quality, and how long your eyes are working without rest.

Even with a perfectly accurate prescription, your eyes still have to do the daily work of focusing, adjusting, and maintaining a stable tear film to keep vision clear.

When these supporting systems become stressed, vision can feel noticeably worse—even though the prescription itself hasn’t changed.

Digital eye strain: the most common modern cause

One of the biggest contributors to end-of-day visual fatigue is digital eye strain. Most people spend hours each day looking at screens—computers, phones, tablets, or a combination of all three.

When focusing on digital devices, we naturally blink less often. Studies show that blink rate can drop by more than half during screen use. Blinking is essential because it spreads tears evenly across the eye’s surface. Without regular blinking, the tear film becomes unstable, leading to dryness and inconsistent clarity.

This is why vision may feel fine in the morning but gradually becomes blurrier or more strained after hours of screen exposure.

Common symptoms of digital eye strain include:

• Blurry or fluctuating vision
• Eye fatigue or heaviness
• Difficulty focusing when shifting between near and far objects
• Dry, burning, or irritated eyes
• Headaches after prolonged visual tasks

These symptoms are not necessarily a sign that your prescription is wrong. Instead, they often indicate that your eyes are being overworked.

Dry eye: the hidden disruptor of clear vision

Another major factor is dry eye, a condition that affects the quality and stability of the tear film covering the eye’s surface.

A healthy tear film is essential for smooth, clear vision. It acts like a protective optical layer. When the tear film becomes unstable or insufficient, vision can fluctuate throughout the day.

Dry eye can be caused by several factors, including:

• Prolonged screen time
• Environmental conditions such as air conditioning or heating
• Aging and hormonal changes
• Contact lens wear
• Certain medications

One of the key signs of dry eye is that vision may temporarily improve after blinking, only to become blurry again shortly after. This cycle often becomes more noticeable toward the end of the day as the eyes become increasingly fatigued.

Focusing fatigue: when your eye muscles get tired

Your eyes contain tiny muscles that constantly adjust focus as you shift between near and distant objects. Over the course of a busy day—especially one filled with reading, screen use, or detailed work—these focusing muscles can become fatigued.

This is similar to how any other muscle in the body becomes tired after repeated use. When eye muscles are strained, the ability to maintain sharp, steady focus decreases.

This can lead to:

• Difficulty maintaining clear near vision
• Slower focusing when looking up from a screen
• A feeling that vision is “not quite right,” even if it appears clear at times

Focusing fatigue does not typically indicate a change in prescription, but rather a need for better visual balance, breaks, or ergonomic adjustments.

Lighting and environmental changes throughout the day

Another often-overlooked factor is how lighting changes affect vision. Most people spend their mornings and afternoons in well-lit environments, but as the day progresses, lighting conditions often shift.

Dim indoor lighting, artificial screens, glare, and contrast changes can all influence how clearly you perceive visual detail. These conditions can make underlying strain or dryness more noticeable, even if your eyes were functioning well earlier in the day.

Contact lenses and long-wear fatigue

For contact lens wearers, end-of-day discomfort is especially common. Contact lenses sit directly on the tear film, which means they depend heavily on tear quality and eye surface health.

As the day progresses, reduced tear production and environmental exposure can make lenses feel less comfortable and vision less stable. This often leads to dryness, irritation, or fluctuating clarity later in the day.

When should you be concerned?

Occasional end-of-day vision fatigue is common and usually not a sign of serious eye disease. However, if you regularly experience:

• Persistent blurred vision that worsens over time
• Frequent headaches linked to visual tasks
• Ongoing dryness or irritation
• Difficulty maintaining clear focus even with breaks

It may be worth having a comprehensive eye examination to assess tear quality, focusing ability, and overall eye health.

In many cases, small changes such as improved screen habits, dry eye treatment, or updated lens designs can make a significant difference in daily comfort.

The takeaway

If your vision feels worse at the end of the day, it does not automatically mean your prescription has changed. More often, it reflects how your eyes are being used, how long they are working without rest, and how well the supporting systems like tears and focusing muscles are functioning. Understanding this distinction is important. It shifts the focus from simply “needing stronger glasses” to identifying and addressing the real cause of visual fatigue.

End-of-day eye strain isn’t something you have to ignore. Visit Dr. D’Orio Eye Care to uncover the real cause and get tailored solutions for clearer, more comfortable vision all day long.

Call: Toronto: 416-656-2020 | North York: 416-661-5555
Book here: https://drdorioeyecare.com/book-appointment

The post Why Your Vision Feels Worse by the End of the Day (Even If Your Prescription Hasn’t Changed) appeared first on Best Optometrist in Toronto.

Spring is a season of renewal; longer days, warmer temperatures, and blooming flowers. But while these changes bring fresh air and sunshine, they can also affect your eyes. From allergens to increased UV exposure, spring can trigger redness, dryness, and irritation if you’re not careful. Understanding these seasonal effects helps you keep your eyes healthy and comfortable all season long.

Spring’s Impact On Eye Health

Spring brings higher pollen counts, more sunlight, and windier days, which can disrupt the tear film; the natural oil, water, and mucus layer that keeps eyes lubricated. These factors can lead to conditions like allergic conjunctivitis and dry eye syndrome for people of all ages.

Allergens

Common spring allergens include:

• Pollen from trees, grasses, and flowers 
• Mold spores from damp areas or decaying leaves 
• Dust and pet dander stirred up by open windows 

Allergic conjunctivitis often presents as red, itchy, watery eyes, or swollen eyelids. Relief can come from cool compresses, artificial tears, or antihistamine eye drops. Avoiding exposure by keeping windows closed during high-pollen days or using HEPA filters also helps. Regular eye exams are particularly important for allergy sufferers, especially if symptoms intensify.

UV Radiation

With longer days and stronger sunlight, UV exposure increases. Prolonged exposure can damage the cornea and lens, raising the risk of cataracts and retinal damage over time. Sunglasses that block 100% of UVA and UVB rays are essential for eye protection, even on cloudy days and help reduce the impact of airborne allergens. Routine eye exams can detect early signs of UV damage and safeguard long-term vision.

Wind And Debris

Windy spring days can exacerbate dry eyes and increase the risk of irritation or injury from flying dust, pollen, or plant particles. Protective eyewear such as wraparound sunglasses or safety goggles can shield your eyes. Hydration, regular screen breaks, and artificial tears can also keep your eyes comfortable. Persistent dryness, pain, or blurred vision should be evaluated by an eye care professional.

Common Spring Eye Conditions

1. Allergic Conjunctivitis: Red, itchy, watery eyes; swollen eyelids; burning sensations. 
2. Dry Eye Syndrome: Gritty or sandy sensations worsened by wind, pollen, or time outdoors. 
3. Photokeratitis: A sunburn of the cornea caused by excessive UV exposure, resulting in pain, redness, and sometimes blurry vision. 

Regular eye exams in spring can identify these issues early, helping tailor treatments and keep eyes healthy throughout the season.

Proactive Spring Eye Care Tips

• Schedule an eye exam to ensure your eyes are in top shape. 
• Wear sunglasses with 100% UV protection and consider wraparound frames for extra coverage. 
• Practice hand hygiene and avoid rubbing your eyes. 
• Stay hydrated to maintain tear production. 
• Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds. 
• Use artificial tears for dryness, and take regular breaks from screens. 
• For outdoor sports or windy conditions, wear protective goggles or prescription sunglasses. 

Urban Pollen And Environmental Considerations

City environments can intensify allergy-related eye irritation. Dense landscaping, certain pollen-heavy trees, and air pollution all contribute to higher allergen levels. Using air purifiers indoors, monitoring local pollen forecasts, and timing outdoor activities for early mornings or after rainfall can reduce exposure.

Nutrition And Hydration

Proper hydration and diet support eye health:

• Drink at least 2 liters of water daily. 
• Include high-water-content foods like cucumbers and oranges. 
• Consume nutrients essential for vision: omega-3s (salmon, walnuts), vitamins C & E (citrus, nuts), and leafy greens (spinach, kale). 

These simple habits help your eyes recover from environmental stressors and maintain long-term health.

When To Seek Professional Help

Pay attention to unusual or persistent eye symptoms:

• Redness, pain, or swelling that doesn’t improve 
• Blurred vision or difficulty focusing 
• Signs of irritation that interfere with daily activities 

Prompt evaluation by an eye care professional ensures early detection of issues such as allergic conjunctivitis, dry eye, or more serious conditions like photokeratitis.

Conclusion

Spring brings fresh air, blooming flowers, and longer days but also challenges for eye health. Allergens, wind, and UV exposure can cause discomfort or even damage if ignored. Simple steps like wearing protective eyewear, hydration, screen breaks, and regular eye exams help maintain comfort and clear vision throughout the season. Prioritize your eyes this spring. Regular checkups, safe outdoor habits, and mindful care ensure your vision stays sharp, healthy, and ready for all the joys the season brings.

This spring, don’t let allergies, dryness, or increased UV exposure impact your vision. Take a proactive step to protect your eye health and keep your sight clear all season long. Call us today: Toronto: 416-656-2020 | North York: 416-661-5555. Book your appointment online: https://drdorioeyecare.com/book-appointment

The post How Seasonal Changes Affect Your Eyes (Spring Edition) appeared first on Best Optometrist in Toronto.

Understanding colour blindness, its causes, types, and challenges is essential to building a more inclusive world.

What Is Colour Blindness?

Colour blindness occurs when the cone cells in the retina responsible for detecting light wavelengths do not function as expected. Rather than “seeing in black and white,” most people with CVD simply have difficulty distinguishing between certain hues.

• Red-green deficiency (most common) makes reds and greens blend together. Everyday tasks, like interpreting traffic lights or reading charts, become tricky. Around 8% of men and 0.4% of women of Northern European descent experience this.

• Blue-yellow deficiency is rarer. People may confuse blues and greens or see yellows as grey or violet. Unlike red-green deficiency, it affects men and women equally.

• Total colour blindness (achromatopsia) is extremely rare. People see only shades of grey, making activities such as reading colour-coded signs or recognizing ripe fruit especially challenging. 

Why Genetics Matter?

Most inherited colour blindness is caused by genetic mutations in the cone pigment genes. Because many of these genes are located on the X chromosome, men are disproportionately affected. A family history of CVD greatly increases the likelihood of passing it on.

Researchers are currently exploring gene therapy as a potential future treatment. While not yet available, this science holds promise for improving or even correcting colour perception in the years ahead.

Beyond Genetics: Acquired Colour Blindness

Not all cases are inherited. Some people develop CVD later in life due to:

• Medical conditions such as diabetes, glaucoma, or multiple sclerosis.

• Eye trauma or disease affecting the retina or optic nerve.

• Medications or toxins that alter colour perception.

• Ageing, as the eye’s lens naturally yellows and makes colours harder to distinguish.

This is why regular eye exams are essential. Early detection can uncover both acquired colour blindness and its underlying cause.

Recognizing The Symptoms

Colour vision deficiency can range from mild to severe. Signs may include:

• Difficulty telling apart reds, greens, blues, or yellows.

• Confusing colours in dim lighting.

• Trouble matching clothes or choosing complementary shades.

• Struggling with colour-coded maps, charts, or instructions.

Many people don’t realize they have CVD until tested, since they assume everyone sees colour the same way. Headaches or eye strain may also occur when trying to differentiate colours for long periods.

How Is Colour Blindness Diagnosed?

The Ishihara test, which uses dot patterns to reveal numbers or shapes, is the most common screening tool for red-green colour blindness. Other tests measure the ability to distinguish subtle hue differences or assess retinal function.

Advances in digital apps and genetic testing now allow for more precise mapping of an individual’s colour vision spectrum. These tools help patients and eye care providers understand which hues are most affected and how best to adapt.

Living With Colour Blindness

Daily Challenges

People with CVD often face difficulties with tasks most of us take for granted:

• Reading colour-coded subway maps or charts.

• Selecting matching clothes for work or events.

• Identifying ripe produce or cooked meat.

• Enjoying hobbies such as painting, photography, or gardening.

Even simple pleasures, like appreciating a rainbow or sunset, may appear less vivid.

Emotional Impact

Beyond practical hurdles, colour blindness can have social and emotional effects. Children may struggle in classrooms where colour-coded materials are common, while adults may feel embarrassed when choosing mismatched clothing. With proper awareness and support, these challenges can be eased.

Tools And Solutions

While there is currently no cure for inherited colour blindness, a range of solutions can help:

• Special glasses or contact lenses designed to filter light wavelengths and enhance contrast.

• Apps and digital tools that identify colours through a smartphone camera.

• Inclusive design practices, where maps, signs, and websites use patterns, text, or high contrast instead of relying solely on colour.

• Education and awareness in schools and workplaces, ensuring materials are accessible for all learners and employees.

These tools make daily tasks less frustrating and foster greater independence and confidence.

Looking Ahead: New Therapies And Innovations

Research into gene therapy and 3D-printed adaptive lenses offers hope for future treatments. Scientists are also exploring how antioxidants and targeted medications may help support retinal health. While these approaches are still experimental, they point toward a more inclusive future for those with CVD.

Conclusion

Colour blindness affects more than just how people see the world, it shapes how they navigate education, work, and daily life. With nearly 300 million people worldwide experiencing some form of CVD, understanding this condition is crucial for building accessible environments. From simple tools like smartphone apps to emerging innovations like adaptive lenses, support for individuals with colour vision deficiency continues to grow. By raising awareness, embracing inclusive design, and investing in future therapies, we can make the world easier to see for everyone.

Struggling with colour vision challenges in your daily life? Dr. D’Orio Eyecare can help you better understand colour blindness and find solutions to improve how you see the world. Book a comprehensive eye exam today at https://drdorioeyecare.com/book-appointment or call 416-656-2020 (Toronto) or 416-661-5555 (North York) to schedule your visit. Take the first step toward clearer, more confident vision. 

The post Colour Vision Deficiency: Understanding Colour Blindness And Its Challenges appeared first on Best Optometrist in Toronto.

High blood pressure, diabetes and autoimmune diseases can put you at risk for vision changes or eye disease. Certain medications for chronic illness can lead to dry eyes or blurred vision. Antioxidant-poor diets can accelerate age-related eye issues. Systemic infections and compromised immune systems can delay recuperation in eye tissue.

Factors That Affect Eye Health:

1. Systemic Health

Conditions like Type 2 diabetes and hypertension can damage the eye blood vessels and lead to vision loss. Regular eye exams are essential for early detection. Some medications may affect vision — consult your doctor if changes occur. Eat antioxidant-rich foods (e.g., spinach, salmon, sweet potatoes) to protect against eye tissue damage.

2. Genetic Factors

A family history of eye diseases (like glaucoma or macular degeneration) increases your risk. Genetic testing can provide insight. Routine exams and healthy habits — like UV-blocking sunglasses, a balanced diet, and avoiding smoking — can help mitigate inherited risks.

3. Environmental Impact

UV rays, pollution, and irritants like smoke can harm your eyes. Use UV-protective sunglasses, maintain clean indoor air, and take precautions with allergens. Blue light from screens causes strain — use filters and take regular breaks.

4. Sleep Quality

Poor sleep can cause dry eyes, blurry vision, and headaches. Aim for 7–9 hours of quality sleep. Naps may help with fatigue, but consistent nighttime rest is key for eye health.

5. Digital Strain

Follow the 20-20-20 rule: every 20 minutes, look 20 feet away for 20 seconds. Adjust screen brightness and avoid long periods of uninterrupted screen time.

Do Eye Health Supplements Work?

Eye health supplements are commonly advertised to safeguard eyesight, decelerate age-related deterioration, and bridge nutritional deficiencies. These supplements mostly target vitamins, minerals, and plant compounds associated with eye health.

Common eye health supplements, their primary nutrients and uses according to research can be seen in the table below.

Studies have come back mixed for many eye health supplements. For instance, beta-carotene, vitamin C, lycopene and cryptoxanthin have been tested for their effect on slowing vision loss, though not all trials demonstrated definitive benefits.

Large trials such as the Age-Related Eye Disease Study (AREDS) found that a unique blend of vitamins C and E, zinc, copper, lutein and zeaxanthin can help delay the progression of age-related macular degeneration in at-risk individuals. The AREDS2 study subsequently revised the formula, eliminating beta-carotene and increasing lutein and zeaxanthin, which could be safer and more effective in certain populations.

Omega-3 fatty acids, particularly DHA, get a lot of attention for eye health. DHA helps cell repair and can help ease inflammation in the retina, which is key as eyes get older.

Lutein and zeaxanthin are carotenoids present in dark green vegetables. A few studies indicate they may help block damaging sunlight and minimize eye damage risk, but results aren’t definitive for all.

Multivitamins might help prevent eye issues caused by vitamin or mineral deficiencies in populations that don’t have access to a diverse diet.

Supplements aren’t risk-free. Certain nutrients can interact with other medications or cause side effects. So, just make sure you consult with your eye care professional before introducing any new supplement, particularly if you have underlying health issues or take other medications. A personalized plan can assist in aligning the supplement schedule to specific needs and risks.

Eat Right For Bright Sight: Simple Nutrition Tips For Eye Health

 Good eye health starts with what you eat. A nutrient-rich diet helps protect your vision and lowers your risk of common eye diseases. Here’s what to focus on:

• Fatty Fish (2–3x/week):

  Salmon, sardines, and mackerel are full of omega-3s (DHA & EPA), which support retina function and reduce dry eye and macular degeneration risk.

• Leafy Greens (daily):

  Spinach, kale, and collards are packed with vitamin C, E, lutein, and zeaxanthin—powerful antioxidants that block damaging light.

• Orange Veggies (2–3x/week):

  Carrots, sweet potatoes, and pumpkin are rich in beta-carotene (vitamin A), which supports night vision and eye surface health.

• Nuts & Seeds:

  A small handful of almonds or sunflower seeds adds vitamin E to fight cell damage.

• Mediterranean Diet:

  This heart-healthy diet — full of olive oil, grains, veggies, fish, and nuts — is also great for your eyes.

For those at risk of age-related macular degeneration (AMD), ask your doctor about AREDS supplements — a blend of specific vitamins that may help slow its progression.

Eating a variety of whole foods daily is your best bet for long-term eye health.

In A Nutshell

In conclusion, maintaining good eye health requires a holistic approach that includes a balanced diet, regular eye exams, and, when appropriate, targeted supplements. While some supplements show promise—especially for conditions like AMD—they’re most effective when paired with healthy lifestyle habits. Always consult your eye care professional before starting any new supplement. Your eyes deserve personalized care for lasting vision.

Not sure which ones are right for you? Let Dr. D’Orio Eyecare help you make informed decisions. Book a comprehensive eye exam and get personalized guidance on supplements, nutrition, and lifestyle for lasting vision health. Visit drdorioeyecare.com/book-appointment or call 416-656-2020 (Toronto) or 416-661-5555 (North York) to schedule your consultation today. Your eyes deserve expert care.

The post Do Eye Health Supplements Really Work? What Science Says About Protecting Your Vision? appeared first on Best Optometrist in Toronto.

How OCT-Angiography Works

Detailed Imaging

Optical Coherence Tomography Angiography, also known as OCT-Angiography or OCTA, is a technology that utilizes light waves to create detailed images of blood vessels in the eye. By doing so, it offers non-invasive and high-resolution imaging of both retinal and choroidal vasculature. This advanced imaging technique provides healthcare professionals with intricate details about the blood flow in these critical areas of the eye.

Using motion contrast as its guiding principle, OCT-Angiography can effectively detect blood flow within the eye’s vessels without needing any dye injections or invasive procedures. This makes it a safer and more comfortable option for patients undergoing eye examinations. The changes captured by OCTA are often translated into detailed images that help optometrists diagnose various eye conditions accurately.

Functioning Principles of OCT-Angiography

Interference Pattern

OCT-Angiography relies on the interference pattern created by reflected and reference light beams. This technology captures detailed images of blood vessels in the eye. OCTA measures changes in backscattered light intensity to visualize blood flow within the retina and choroid. By analyzing these variations, it produces high-resolution angiograms that reveal intricate details without using any dye injection.

Depth-Resolved Images

One significant advantage of OCT-Angiography is its ability to generate depth-resolved images. Unlike traditional methods that may require dye injections for contrast enhancement, OCTA provides clear visualization of blood vessels at different depths within the eye. This helps in diagnosing various eye conditions accurately with minimal discomfort for patients. It also enables monitoring disease progression over time effectively.

Benefits Of OCT-Angiography In Eye Care

Early Detection And Monitoring

OCT-Angiography is pivotal in detecting and monitoring ocular diseases promptly. By offering detailed images, it aids in spotting issues like macular degeneration at an early stage. This allows for timely intervention to prevent further vision loss.

OCTA’s ability to provide high-resolution images of the eye’s microvasculature is a game-changer. It offers insights into blood flow patterns, aiding in diagnosing conditions such as diabetic retinopathy with precision. This technology helps optometrists tailor treatment plans effectively based on these intricate details.

Clinical Applications Of OCT-Angiography In Ocular Diseases

Diagnosing and Monitoring Conditions

OCT-Angiography is a valuable tool for diagnosing and monitoring various eye conditions. It plays a crucial role in managing diseases like diabetic retinopathy by providing detailed images of the retinal vasculature. This technology enables healthcare professionals to detect abnormalities early on, before any signs are seen which in doing so allows proper care for provision and prevents vision loss.

Using OCTA helps evaluate other critical eye diseases such as macular degeneration, retinal vascular occlusions, and glaucoma. By visualizing blood flow within the retina and choroid non-invasively, it offers insights into disease progression and response to treatment. For instance, in cases of macular degeneration, OCTA aids in identifying abnormal blood vessel growth beneath the retina that can lead to severe vision impairment if left untreated.

Assessing Neovascularization and Vascular Abnormalities

One significant advantage of employing OCT-Angiography is its ability to assess neovascularization accurately. In conditions like wet age-related macular degeneration or diabetic eye disease where abnormal blood vessels grow uncontrollably, it provides detailed information about their location and extent. Moreover, this technology assists in evaluating vascular abnormalities associated with various eye disorders by offering high-resolution images that guide treatment decisions effectively.

The Future Of OCT-Angiography

Advancements In OCT-Angiography

OCT-Angiography continually evolves to enhance image quality and resolution, allowing for more precise analysis of the eye’s blood vessels. By reducing image artifacts discussed earlier, such as motion or projection artifacts, OCTA can provide clearer and more accurate images. This improvement is crucial for diagnosing various eye conditions promptly.

In the future, advancements in this technology may involve integration of AI, potentially enhancing the ability to identify and address health concerns at earlier stages.

Clinical Applications Expansion

The future holds exciting possibilities for OCT-Angiography beyond optometry. As advancements progress, this non-invasive imaging technique may find applications in other medical fields like dermatology or neurology. In the future, it might be used to visualize skin microvasculature patterns for early melanoma detection or assessing cerebral blood flow dynamics without invasive procedures.

This blog has discussed the world of OCT-Angiography, understanding its inner workings, benefits in eye care, and future potential. With its ability to provide detailed images without dye injection, it stands as a game-changer in diagnosing retinal diseases promptly and accurately.

Now equipped with this knowledge, embrace this technology to elevate your eye care standards and stay ahead in the ever-evolving field of optometry. Keep exploring new horizons in OCTA, for the future holds endless possibilities in revolutionizing how we perceive ocular health.

If you are suffering from an eye emergency or are looking to book an appointment with an optometrist, contact Dr. D’Orio Eyecare today! Call us at 416 656 2020 for our Toronto location, or 416 661 5555 for our North York location.

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1. Threats to your Overall Health

Eye exams can help you detect threats not only to your eye health, but to your overall health, as well. Certain cancers, including leukemia, can present early with discharge-like bleeding in the eye. Additionally, signs of abnormal blood pressure can be found when examining the retina; when you have abnormal blood pressure, your eye can go through changes, called hypersensitive retinopathy. Regular eye maintenance and examination by an optometrist can help to detect and treat health disorders early, preventing further damage or illness.

 2. Cataracts Detection

Although people over the age of 55 are more susceptible to cataracts, this does not mean that younger people are immune. While cataracts is a serious eye disorder, unfortunately many early signs do not appear to be threatening. Early indicators of cataracts include blurry vision, nearsightedness, double vision, glares and trouble focusing. Without expert advice, these symptoms can seem benign and be difficult to connect to an underlying issue. Regular visits to the eye doctor can promote early detection and treatment of cataracts, allowing you to combat it effectively.

 3. Early Onset Glaucoma

Glaucoma is a serious condition that becomes progressively worse over time… and can even result in blindness. In many cases, people with the early stages of glaucoma have no major symptoms or pain, causing them to simply shrug off any abnormalities. A visit to the eye doctor includes a thorough examination, which can catch any early signs of glaucoma and mitigate future damage. Although glaucoma cannot be fully prevented, if detected early, treatments can help minimize vision loss and prevent blindness.

 4. Children’s Vision Problems

The human eye goes through most of its changes between the ages of 5-16. At a young age, these changes can cause a variety of potential difficulties—from something as benign as wearing glasses, to more serious problems such as trouble focusing. It can often be difficult for parents to realize their child is having difficulty seeing, especially when the child is too young to properly communicate their difficulties. The child themselves may not even realize their eye sight could be improved! Children with vision problems often start experiencing symptoms such as one eye seeing worse, eyes looking in opposite directions, blurry vision, or trouble focusing Failure to get children treatment for vision problems can have long-lasting effects on not only their vision, but their learning and development. It is therefore extremely important to regularly schedule eye examinations for children. If a child needs corrective lenses or vision therapy,  regular examinations and early detections will allow them to begin these treatments and improve their lives.

5. Allergic Conjunctivitis

Many people find that their eyes become irritated in different environments.  Allergic conjunctivitis (ocular allergy) can occur due to hypersensitivity to pollen, dust, skin flakes, spores, dander and various scents. Allergic conjunctivitis is often accompanied by aggravating symptoms such as itching, burning, watery eyes and even foreign body sensations. However, those with allergies often associate their irritation with their mouths, nose, or skin, and overlook the danger posed to the eyes. Over time, allergens can irritate the conjunctiva—the protective membrane of the eye—and even damage it. Proper diagnosis and treatment from your eye doctor can help alleviate uncomfortable symptoms and protect the overall health of the eye.

It’s better to be safe than sorry. When left unchecked, even what seem like small eye irritations could cause serious long-term damage to your eyesight. It is important to have eyes regularly checked in order to ensure symptoms are benign, and to begin timely treatment when they are not.

If you are experiencing eye discomfort or irritation for a prolonged period, please see your eye doctor immediately for an examination. The optometry team at Dr.D’Orio EyeCare can help you keep your eyes healthy. Contact us today to make an appointment for an examination. Conveniently located with offices in Toronto and North York.

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If you are at risk for a retinal detachment, then it is important that you know the signs and symptoms so that you can get prompt treatment and minimize the effects of this condition. Read on to learn about the common symptoms of retinal detachment.

1. Seeing Floaters & Spider Webs

Eye floaters or spider webs appear as specks or strings that move through your field of vision without corresponding to external objects. You may see floaters in your vision for a variety of reasons, but combined with other symptoms such as flashes of light could signal a retinal detachment. If you are experiencing floaters or spider webs in your vision and are at risk for a retinal detachment, or notice it is accompanied by other symptoms, seek care immediately.

2. Seeing Flashes of Light

Eye flashes occur when something other than light stimulates the retina, which is the light-seeing structure at the back of the eye. Flashes of light are pinpricks or spots of light that you see in your field of vision. Patients often say that flashes of light are like seeing “shooting stars” or “lightning streaks.” Usually, flashes of light appear and then fade quickly; but if these bright spots, lines or patches appear and stay in place for a period of time then this may be related to a migraine aura or a symptoms of another condition. If you are experiencing flashes of light alongside floaters, a curtain coming down, or other warning symptoms, visit an emergency room immediately.

3. Seeing a “Curtain” Come Down

Seeing a curtain coming down in front of your field of vision is a serious concern and should prompt an immediate visit to an optometrist.  A curtain coming down in the eye may appear as if a veil has been pulled across your field of vision, or as if your vision has gone grey/black—similar to if a curtain has fallen across your eyes. Seeing a curtain come down over your eyes may or may not be accompanied by other symptoms of retinal detachment… if you are experiencing this symptom, it is important to see your doctor immediately.

Risk Factors

Certain factors will put you at a higher risk for a retinal detachment. If you fall into any of these risk groups, it is important to be aware of the symptoms of retinal detachment so you can seek prompt care if you begin to experience the above symptoms:

• Have previously experienced a retinal detachment
• Have a family history of retinal detachment
• Are extremely nearsighted/myopic
• Have had eye surgery or a severe eye injury
• Are over the age of 50
• Suffer with other eye conditions including retinoschisis, uveitis or thinning of the peripheral retina

If you believe that you may be experiencing retinal detachment, this is an emergency. Head to your local emergency room for an assessment—you may need surgery to correct the issue. If you are at risk for retinal detachment, be sure to have regular check-ups with your optometrist. They will be able to use special imaging software to check your retina and catch any early warning signs of retinal detachment. If treated, damage from a retinal tear can be minimized.

The optometry team at Dr D’Orio Eyecare can assist you with your vision needs. To book an appointment visit https://drdorioeyecare.com/book-appointment or call us at 416 656 2020 for our Toronto location, or 416 661 5555 for North York.

The post What Is Retinal Detachment & What Are Its Signs? appeared first on Best Optometrist in Toronto.

However, there is more to contact lens use than insertion… you will need to be able to remove them comfortably, as well! If you are avoiding contact lenses because you are unsure about how to remove them and care for them, read on to learn some tips on safe removal.

It is also important to be aware of how to care for your contact lenses in order to prevent infection. Eye infections from contact lens wear can become serious problems, leading to corneal damage, surgery, or even loss of vision.

Tips for Contact Lens Removal

1. Keep your nails short, especially when you are still learning to properly remove your lenses. Long nails can scratch your eyes as you pinch your contact lens to remove it, causing irritation or even injury to your eye. Keeping fingernails short while you learn to use your finger pads to remove your lenses can avoid unnecessary injury to your eyes.

2. If you are having a hard time removing your contact from your eye (if it feels stuck to your eyeball), this may be because your eye is dry. Don’t panic! Use eye drops to lubricate your eye, or stimulate your tear production by blinking repeatedly. When you have completed these steps, make a second attempt at removing the contact.

3. It may also be difficult to remove your contact when looking directly at your fingers, as you may be tempted to blink or flinch away from your fingers. To solve this problem, when removing your contact first look upwards, then use your finger to slide the contact down towards the white of your eye. Continue looking upwards as you pinch the contact to remove. Voila!

Contact Lens Care to Prevent Eye Infection

While you may now have mastered the art of contact lens removal, it is also important to properly care for your lenses in order to keep your eyes healthy and avoid infection. These tips can help keep your lenses clean, and your eyes infection free, as you continue to wear contact lenses.

1. Keep your contact lenses clean! Make sure that you are cleaning and disinfecting your lenses and your lens case regularly. Use fresh solution daily and discard used solution. Clean your lens cases after every use, and replace them regularly. This will help to prevent bacteria growth and decrease the chance of developing an eye infection. If you are using daily contacts, be sure to wear them for only one day… reuse of daily lenses can lead to eye irritation or infection.

2. Ensure that you remove any makeup and wash your face before removing your contact lenses. This will help to ensure that you are keeping your lenses free of contamination from bacteria or foreign matter.

3. Do not sleep in your contact lenses. Many contact lens wearers have fallen asleep in their lenses, and wake with nothing more serious than eye dryness or excess mucus buildup. However, sleeping in contacts can significantly increase your chance of eye infection, even if the lenses are technically approved for sleep.

4. Follow the directions of your eye care professional when determining amount of time that you will wear your lenses, as well as the type of contact lens that you wear. Each eye is different, and will have different fit and wear requirements in order to stay healthy.Your eye doctor will be aware of your individual needs, and can recommend the proper lens for your eyes to stay at their healthiest.

If you are considering contact lenses, there is much to consider. Whether you are nervous about inserting or removing contacts, aren’t sure of the proper way to care for them, or are simply unsure whether contact lenses are right for you, your eye doctor is your best resource for advice and directions. If you find that you are experiencing discomfort wearing your contact lenses, remove your contact lenses immediately and contact your eye care professional for a checkup and treatment.

The optometry team at Dr D’Orio Eyecare can assist you with your vision needs. To book an appointment visit https://drdorioeyecare.com/book-appointment or call us at 416 656 2020 for our Toronto location, or 416 661 5555 for North York.

The post Tips To Help You Remove & Care For your Contact Lenses appeared first on Best Optometrist in Toronto.

However, switching to contact lenses might seem daunting. It is important to prioritize proper contact lens wear and maintenance in order to prevent irritation and keep your eyes healthy, as well as master proper insertion and removal of your lenses.

Today, we will go over some contact lens must-do’s and tips for insertion to help you gain confidence with your contacts and prepare you for every-day wear!

Contact Lens Musts

Before you begin your journey with contact lenses, there are some steps that you must follow to ensure proper usage.

1. Whether you are inserting or removing your contacts, always wash your hands before you handle your contact lenses. This will prevent bacteria or other foreign matter from coming into contact with your lens and entering your eye, as well as help prevent infection. After you wash your hands, ensure they are dry before insertion or removal, as wet hands can make it difficult to handle your lenses properly.

2. Use the soft pads of your fingers when you are removing or inserting your contact lenses. Avoid contact with your fingernails as this could cause a tear in your contact lens. Keep your fingernails short to avoid tears in your lenses as you handle them.

3. Follow the care and usage instructions provided by your eye care provider. Different lenses may have different procedures to follow in order to keep them clean, maintain your eye health, and prolong the lifespan of your lenses. Your eye care provider will be able to advise you of the proper wear and care regimens for your eyes and your lenses.

Tips for Contact Lens Insertion 

1. Make sure that your contact lens is not inside out! Place the lens on the tip of your finger and check the shape of the lens. If you notice that the rim of the lens turns outward, then the lens is likely inside out. The lens should appear like a round bowl with even edges. If you insert a lens inside out, it can cause eye irritation and discomfort. If you notice your lens is inside out, use your fingers to flip it in the proper direction, clean the lens with contact lens solution, and proceed with insertion.

2. Insert your lens above a sink or a countertop. Contact lenses can be slippery and easy to drop… and lose. Inserting above a countertop means that if you drop your lens, it will be more easily found, and you will avoid picking up larger dirt particles or bacteria that may be found on your floor. If you are inserting above a sink, make sure that you plug the drain so that the contact cannot slip down the drain!

3. When you are inserting your contact, focus your eyes on the middle distance… do not look directly at the finger that is inserting your lens! Looking at the lens as it is being inserted could cause you to reflexively blink or flinch as it approaches your eye. You could risk losing your lens if your eyelid or lashes brush the lens off your finger. By focusing on the middle distance, you are less likely to perceive danger to your eye and trigger protective reflexes.

4. Always start by inserting your contact into the same eye. Building this habit will make it less likely that you mix up your eyes and insert the wrong lens—especially if your eyes have differing prescriptions. Creating a habit for your lens insertion and removal will also allow you to handle your contacts more confidently, as your body adjusts to the routine movements and pattern of your contact lens wear.

If you are still finding it difficult to insert and handle your lenses, don’t worry! Take your time, stay calm, and practice… most people have an adjustment period when they start using contact lenses. You will quickly get the hang of inserting your contact lenses. If you experience discomfort while you are wearing your contact lenses, remove your lenses immediately to avoid irritation. Continue to schedule regular appointments with your eye care professional. Even if you are a regular lens user, your eyes could “outgrow” your contacts causing a poor fit and discomfort or damage to your eyes. Your eye doctor will be able to assess your lenses and determine if they are right for your individual eye needs.

The optometry team at Dr D’Orio Eyecare can assist you with your vision needs. To book an appointment visit https://drdorioeyecare.com/book-appointment or call us at 416 656 2020 for our Toronto location, or 416 661 5555 for North York.

The post Tips To Help You Insert Contact Lenses Confidently appeared first on Best Optometrist in Toronto.

Adopt Good Daily Lid Hygiene
Good lid hygiene can come in many different forms. Try the following tips to ensure good daily lid hygiene:

Blinking Awareness
To promote healthy meibomian gland health, ensure that you blink regularly and properly by periodically squeezing your eyes shut then relaxing the squeeze while keeping your eyes closed. Open your eyes and repeat this sequence 5 times in a row. Do this 3-4 times a day to see the best results. If you find yourself forgetting to do this, try setting an alarm or putting yourself on a Blink Awareness schedule!

Removing Debris
Cleaning your meibomian gland is actually a very easy process that only includes a few steps! First, wash your hands and moisten a cotton swab with mineral oil, petroleum jelly, or saline. Then, use your thumb and index finger to squeeze off the excess of the product. Pull the lower part of your lid away from your eye to expose your meibomian gland then gently scrub using the doused cotton swab. Do this for your lower and upper glands. An alternative is using medicated lid wipes instead of a cotton swab. If you feel any discomfort or pain, seek professional eye care immediately.

Be Proactive
Ask your Eye Care Professional to examine your meibomian gland to ensure that you are in good condition. Do this every time you visit your Eye Care Professional for a regular eye exam. This will also help to determine if you have Dry Eye or not.

Cleaning your eyelids regularly will ensure lasting Meibomian gland health and will also prevent scratchy, burning, and itchy sensations in your eye that is often associated with dry eye. If you need more guidance about how to care for your eyelids and meibomian gland, how to reduce the symptoms of Dry Eye, or even just regular eye healthcare, call Dr. D’Orio Eye Care today at 416.656.2020 (Toronto) or 416.661.5555 (North York) to book an appointment with our optometrists!

The post How To Preserve Meibomian Gland Health appeared first on Best Optometrist in Toronto.