Latest news with #CanadianAssociationofOptometrists
Yahoo
12-06-2025
- Health
- Yahoo
Is cataract surgery really that bad? 4 biggest questions answered by an ophthalmologist, plus signs and symptoms not to ignore
While it's not as sunny an experience as retirement, grandkids or cruising, cataracts are, unfortunately, in the cards for many of us as we age. However, despite the anxiety-provoking nature of eye surgery, cataract surgery is nothing to be feared, according to an ophthalmologist. This Cataract Awareness Month, we decided to delve into the common medical procedure and answer all of your burning questions. What are the signs and symptoms of cataracts and what should patients know about the procedure? Scroll down to find out. This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Contact a qualified medical professional before engaging in any physical activity, or making any changes to your diet, medication or lifestyle. This article was originally published in 2024. A cataract is a cloudy area in the lens of the eye (behind the iris and the pupil) that gradually leads to a decrease in vision. Cataracts can vary in size and are extremely common, impacting almost everyone as they age. According to the Canadian Association of Optometrists, cataracts may develop slowly over several years or form rapidly in a matter of months. If you get regular eye exams, your eye doctor may diagnose you with a cataract before you experience any vision loss. Symptoms vary depending on the severity of the cataract. Because cataracts can develop over several years, someone with an early-stage cataract may not experience any symptoms. However, as the severity and size of the cataract grow, symptoms may include: Blurry, foggy or double vision Decreased night vision Seeing halos around lights Seeing dull or muted colours, or having difficulty identifying certain colours Sensitivity to bright lights Consider cataracts the grey hairs of eye health, as they impact almost everyone as they age. "It's one of those things that if you live long enough, [you] will develop cataracts," says Dr. Ken Roberts, a consultant ophthalmologist at Horizon Health Network in New Brunswick. More than 3.5 million Canadians live with cataracts, which is more than double the next leading cause of vision loss (age-related macular degeneration). Because it's so common, cataract surgery has become the number one most-performed surgery in Canada. It's in the "same category as wisdom teeth," says Roberts. "We all get them. It's just that common." While sunglasses and antioxidant-rich foods may help slow the growth of cataracts, with every candle on your birthday cake, your risk of developing them increases. In Canada, more than 80 per cent of cases are diagnosed in populations aged 60 and over. In groups younger than 60, early-onset cataracts may be linked to diabetes, trauma, or inherited genetic conditions. Cataracts, in almost all cases, are completely treatable. Modern cataract surgery is a safe, routine procedure typically done in less than 30 minutes. While the setting may differ depending on local healthcare resources, the surgery is commonly done in an outpatient setting. During cataract surgery, your eye surgeon will remove the cloudy crystalline lens from the eye and replace it with a clear implant known as an intraocular lens. Despite its surgical nature, Roberts says most patients don't require needles or stitches. To simplify, "the procedure is done by ultrasound," he says. "We freeze the eye with a gel that works extremely well," so while you may feel subtle pressure or your doctor touching your face, "nothing is painful." While cataract treatment is not a "spa day," it's not anything "you have to bear," Roberts tells Yahoo Canada. Post-procedure, most patients comment that it "wasn't so bad." Because "we've done so many cataracts over the last 20-30 years," eye surgeons know what to expect and are "very good at predicting the cases that we're going to have trouble with." While some people may recall cataracts used to have to be "ripe" (i.e. dense) to be operated on, surgeons no longer have to wait until patients are legally blind to perform the procedure. "Generally, we look at pulling the trigger for cataract surgery once [patients] have complaints," Roberts says. "If they can't see well at night, are changing their glasses prescriptions every six months, or no longer meet the driving standards, "then we look at removing cataracts. We [no longer] have to wait until they're severe." The "nice thing" about cataract surgery is that it's "normally a one-and-done per eye," he says. The surgery "will last a lifetime," so pending complications, you're free to go and live your life.
Yahoo
12-06-2025
- Health
- Yahoo
Is cataract surgery really that bad? 4 biggest questions answered by an ophthalmologist, plus signs and symptoms not to ignore
While it's not as sunny an experience as retirement, grandkids or cruising, cataracts are, unfortunately, in the cards for many of us as we age. However, despite the anxiety-provoking nature of eye surgery, cataract surgery is nothing to be feared, according to an ophthalmologist. This Cataract Awareness Month, we decided to delve into the common medical procedure and answer all of your burning questions. What are the signs and symptoms of cataracts and what should patients know about the procedure? Scroll down to find out. This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Contact a qualified medical professional before engaging in any physical activity, or making any changes to your diet, medication or lifestyle. This article was originally published in 2024. A cataract is a cloudy area in the lens of the eye (behind the iris and the pupil) that gradually leads to a decrease in vision. Cataracts can vary in size and are extremely common, impacting almost everyone as they age. According to the Canadian Association of Optometrists, cataracts may develop slowly over several years or form rapidly in a matter of months. If you get regular eye exams, your eye doctor may diagnose you with a cataract before you experience any vision loss. Symptoms vary depending on the severity of the cataract. Because cataracts can develop over several years, someone with an early-stage cataract may not experience any symptoms. However, as the severity and size of the cataract grow, symptoms may include: Blurry, foggy or double vision Decreased night vision Seeing halos around lights Seeing dull or muted colours, or having difficulty identifying certain colours Sensitivity to bright lights Consider cataracts the grey hairs of eye health, as they impact almost everyone as they age. "It's one of those things that if you live long enough, [you] will develop cataracts," says Dr. Ken Roberts, a consultant ophthalmologist at Horizon Health Network in New Brunswick. More than 3.5 million Canadians live with cataracts, which is more than double the next leading cause of vision loss (age-related macular degeneration). Because it's so common, cataract surgery has become the number one most-performed surgery in Canada. It's in the "same category as wisdom teeth," says Roberts. "We all get them. It's just that common." While sunglasses and antioxidant-rich foods may help slow the growth of cataracts, with every candle on your birthday cake, your risk of developing them increases. In Canada, more than 80 per cent of cases are diagnosed in populations aged 60 and over. In groups younger than 60, early-onset cataracts may be linked to diabetes, trauma, or inherited genetic conditions. Cataracts, in almost all cases, are completely treatable. Modern cataract surgery is a safe, routine procedure typically done in less than 30 minutes. While the setting may differ depending on local healthcare resources, the surgery is commonly done in an outpatient setting. During cataract surgery, your eye surgeon will remove the cloudy crystalline lens from the eye and replace it with a clear implant known as an intraocular lens. Despite its surgical nature, Roberts says most patients don't require needles or stitches. To simplify, "the procedure is done by ultrasound," he says. "We freeze the eye with a gel that works extremely well," so while you may feel subtle pressure or your doctor touching your face, "nothing is painful." While cataract treatment is not a "spa day," it's not anything "you have to bear," Roberts tells Yahoo Canada. Post-procedure, most patients comment that it "wasn't so bad." Because "we've done so many cataracts over the last 20-30 years," eye surgeons know what to expect and are "very good at predicting the cases that we're going to have trouble with." While some people may recall cataracts used to have to be "ripe" (i.e. dense) to be operated on, surgeons no longer have to wait until patients are legally blind to perform the procedure. "Generally, we look at pulling the trigger for cataract surgery once [patients] have complaints," Roberts says. "If they can't see well at night, are changing their glasses prescriptions every six months, or no longer meet the driving standards, "then we look at removing cataracts. We [no longer] have to wait until they're severe." The "nice thing" about cataract surgery is that it's "normally a one-and-done per eye," he says. The surgery "will last a lifetime," so pending complications, you're free to go and live your life.
National Post
01-05-2025
- Health
- National Post
Don't Let Your Eye Health Become a Game of Red Flags
Article content The Canadian Association of Optometrists releases a new 'GetEyeWise' public campaign to raise awareness about eye health, and prompts all Canadians to take proactive steps to preserve their vision Article content Article content OTTAWA, Ontario — During Vision Health Month, the Canadian Association of Optometrists (CAO) is committed to raising awareness about eye health and vision care. With an aging population, increased near-work, and a growing myopia epidemic, the integration of vision care into the healthcare routine for all age groups, from toddlers to seniors, is crucial. Several provincial associations of optometrists ( New Brunswick Association of Optometrists, Newfoundland and Labrador Association of Optometrists, Nova Scotia Association of Optometrists, and The Prince Edward Island Association of Optometrists) and sponsors from the industry – Alcon and CooperVision – support this campaign. Don't let your eye health become a game of red flags. The Canadian Association of Optometrists releases a new 'GetEyeWise' public campaign to raise awareness about eye health, and prompts all Canadians to take proactive steps to preserve their vision. Article content More than 8 million Canadians are currently living with eye disease including Age-related Macular Degeneration (AMD), Diabetic Retinopathy (DR), cataracts, and glaucoma. Uncorrected refractive error and corneal disease (specifically dry eye) are also major contributors to vision loss. Several factors can impact vision such as family history, age, environmental causes, lifestyle choices, and prolonged use of digital devices. Article content The incidence of vision impairment is increasing with many cases stemming from conditions that are treatable. In Canada, it is estimated that 90% 1 of vision loss can be treated or prevented if detected early. Article content Many people are not familiar with the role of optometrists, the importance of regular comprehensive eye exams, and often overlook them until they notice obvious symptoms. Because many serious eye conditions do not present obvious symptoms initially, waiting for red flags can expose individuals to significant risks. Article content 'Optometrists are at the forefront of vision care, and as primary care health professionals, they support ensuring better health outcomes for all Canadians,' says Dr. Martin Spiro, President of the Canadian Association of Optometrists. 'They diagnose, treat, and help prevent diseases and disorders affecting the visual system (the eye and related structures). Comprehensive eye exams can also uncover underlying and life-threatening health issues, such as cardiovascular disease, diabetes, hypertension, some cancers, brain tumour, and neurological conditions.' Article content The CAO recommends 2 comprehensive eye exams for children starting at six to nine months, then again between the ages of two and five years, and annually thereafter to age 19. Article content After 19, eye development usually stabilizes, allowing check-ups every two years for healthy adults with no known eye or other health conditions. However, after age 65, yearly exams are recommended once again due to the increased risk of eye disease. Article content Eye health is not a game of red flags Article content The new 'GetEyeWise' campaign highlights the importance of prevention and proactive steps Canadians can take when it comes to eye health. By showcasing relatable, everyday scenarios, the campaign raises awareness about the crucial role of regular eye exams in detecting potential issues early. It underscores optometrists as essential primary eye care providers, helping Canadians achieve better overall health outcomes. It will run throughout May on Facebook, Instagram, YouTube, TikTok, Pinterest and Spotify in both English and French. Article content The Canadian Association of Optometrists (CAO) is the national voice of optometry. Optometrists are independent primary health care providers and represent the front line of vision health. Optometrists practice in a range of settings: most work in private practice, others work in clinics, hospitals, community health centres, corporate optometry, research, teaching, and administration. Recognized at home and internationally as a leading advocate for the profession, CAO is dedicated to providing leadership and support to its +8,400 members (Optometrists, Students, and Optometric Assistants) to enhance the delivery of healthy eyes and clear vision for all Canadians. For more information, visit Article content Alcon helps people see brilliantly. As the global leader in eye care with a heritage spanning over 75 years, we offer the broadest portfolio of products to enhance sight and improve people's lives. Our Surgical and Vision Care products touch the lives of more than 260 million people in over 140 countries each year living with conditions like cataracts, glaucoma, retinal diseases and refractive errors. Our more than 25,000 associates are enhancing the quality of life through innovative products, partnerships with Eye Care Professionals and programs that advance access to quality eye care. Learn more at Article content About CooperVision Article content CooperVision, a division of CooperCompanies (NYSE:COO), is one of the world's leading manufacturers of contact lenses. The company produces a full array of daily disposable, two-week and monthly soft contact lenses that feature advanced materials and optics, and premium rigid gas permeable lenses for orthokeratology and scleral designs. CooperVision has a strong heritage of addressing the toughest vision challenges such as astigmatism, presbyopia, childhood myopia, and highly irregular corneas; and offers the most complete portfolio of spherical, toric and multifocal products available. Through a combination of innovative products and focused practitioner support, the company brings a refreshing perspective to the marketplace, creating real advantages for customers and wearers. For more information, visit Article content Article content Article content Article content Article content Article content
Yahoo
07-03-2025
- Health
- Yahoo
Do blue light glasses work? I asked an optometrist about the benefits and how they can affect sleep quality
Since becoming a writer, I spend several hours a day (we're talking up to 14!) staring at screens. I've worn blue light glasses for a while, and they've gotten me through several school assignments and writing projects. I rarely stare at a screen without them. Blue light glasses help relax my eyes, and I like that when I wear them, I can look at brighter settings without squinting. While I personally swear by them, I wanted to get an expert take on the matter: Are blue light glasses worth it? To answer that question, I spoke to Dr. Abraham Yuen, the director and lead optometrist of Downtown Vision in Toronto, Ont. Yuen says blue light can result in eyestrain, fatigue and sleep disruption without protection. 'It can keep us awake,' he tells Yahoo Canada. He explains that excess digital screen exposure acts similarly to artificial sunlight, affecting our usual sleep-wake cycle. Yuen advises being mindful when shopping for lenses. 'Some [lenses] may have anti-scratch and anti-reflective features, while some may not block blue light due to improper coatings." Blue light is one of several colours in the electromagnetic spectrum that is visible to the human eye. According to the Canadian Association of Optometrists, natural blue light comes from the sun. It helps maintain our circadian rhythm and boosts our mood, memory and cognitive focus. Blue light is also extremely common — it's in fluorescent lighting and the screens of our electronic devices. Simran Bains from the Canadian eye care brand KITS adds that excess exposure to blue light could lead to health implications. 'My sleep was affected before I started wearing it,' she says. According to Bains, exposure to blue light suppresses melatonin production, which could result in a weakened immune system. 'It's useful to start [wearing blue light glasses] if you aren't already,' she adds. 'The less you wear them, the more your eyes will eventually become dried out.' According to the Canadian sleep clinic Sleep Therapeutics, blue light can significantly impact sleep quality. Overexposure to blue light before bedtime can not lead to trouble falling asleep but may decrease overall sleep quality by suppressing melatonin production. What is it: IBOANN Blue Light Blocking Glasses What they offer: 3-pack of glasses with UV400 protection Reviews: 12,000+ Average rating: 4.2 stars These affordable blue light glasses from Amazon Canada have been my go-to pair for years. I love that you get three pairs for $20. They're lightweight, come in three different colours and several style options. While I love them, smudge marks can be hard to wipe off, and the coating doesn't last very long. Sadly, I've experienced some eyestrain and a slight twitch in one eye. They're great for light reading or answering a few emails but not for hours staring at a screen. What is it: KITS Zircon Blue Light Glasses What they offer: 1 pair of lenses with UV420 protection It's been a month since I got my first pair of glasses from the Canadian brand KITS. And so far, I have little to no complaints. My eyes haven't felt strained, the twitching stopped, and I like that they had sizes available for all face shapes. I'm wearing a large, and it fits my face like a glove. They're not as lightweight as Amazon's, but I actually prefer that. They don't feel flimsy, and you can tell they won't break easily or wear out in a few months. I also got slightly thicker frames, and I like that they feel less rigid than the other ones I've had. It's easier to wipe off smudge marks than with the Amazon pair, and I like the overall feel and quality of the lenses. Blue light glasses are a must for me. When I wear them, I can work for hours, scroll my phone without worry and watch TV for as long as I want. I also find that I'm more focused and can work without eye strain — my eyes don't feel nearly as dry or as tried as they do without blue light glasses. If you're considering buying a pair, both sets from Amazon and the Canadian brand KITS are worth trying. The Amazon glasses are affordable and lightweight, and KITS's blue-light glasses are high-quality with a crystal-clear blue-light coating. Between the two, I prefer the pair from KITS, but overall, any blue light protection is better than none. These made-in-Canada blue light-blocking glasses are "incredible" and come in several colourways. Warby Parker's popular Esme glasses come in five colourways and progressive, blue-light-filtering, and anti-fatigue lenses. These stylish Ray-Ban glasses are built with blue-violet light filtering lenses. These "Amazon's Choice" blue light glasses help with eye fatigue, blurred vision and headaches. Shop these stylish blue light-filtering glasses in two frame options.
