What does an optometrist do all day?
Let’s just say it’s more than glasses…glasses…glasses.Read More
If it’s determined during a routine or emergency eye examination that you require the care of an ophthalmologist, our eye doctors will help take care of the rest. The eye doctors at Kingsway Optometry work closely with many Edmonton based ophthalmologists to ensure that you have access to the appropriate health care provider.
Routine eye exams are important to ensure the proper health and function of your eyes. Your eye doctor can diagnosis and prescribe corrective lenses for common vision problems such as nearsightedness, farsightedness, astigmatism, and focusing problems.
These annual eye exams can also help to detect the early signs of eye disease. Common eye diseases detected during a routine eye exam include:
Of course! It seems obvious on the surface that one of the best things you can do to prevent vision loss from eye disease is to have your eyes checked regularly. Many eye diseases such as glaucoma, macular degeneration and diabetic retinopathy can be easily controlled if detected early enough, thereby preventing or limiting any loss of vision. It just makes sense that regular eye examinations would be the number 1 thing you could do to prevent vision loss. And yet still, it’s astounding just how few people regularly have their eyes checked.
In a study by the College of Optometrists in Vision Development, it was found that up to 25 percent of school-age children have some form of vision problem that may affect learning, but only a small percentage of children ever receive a comprehensive eye exam. With the new Eye See Eye Learn program by the Alberta Association of Optometrist, our clinic is working to change this by improving patient education and public awareness.
Even people with known eye problems aren’t getting eye exams. A study conducted at Duke University showed that only 70 to 90 percent of patients with glaucoma had a yearly check-up. Glaucoma is an eye disease that can slowly and silently cause blindness over a period of time. These patients often need to be followed at least two to three times a year. And yet a full 10 to 30 percent of them aren’t even going to the eye doctor yearly.
Similar numbers were found in patients with macular degeneration and diabetes. Only 65 to 80 percent of patients with macular degeneration have yearly eye exams and only 50 to 60 percent of patients with diabetes have them. Many of these people will very likely become legally blind from their untreated conditions. With the new medically necessary vision testing under Alberta Health Care your optometrist is able to follow these conditions (glaucoma, diabetes, and macular degeneration) at no charge to yourself.
The evidence speaks for itself – the number one recommendation is to make sure you have your eyes examined regularly!
There is often much confusion regarding whom to see for an eye exam – after all there are three different “O’s” that care for eyes in various ways. Who should you choose? To answer this question, let’s first define who the three “O’s” are:
Which one should you choose for your routine comprehensive eye exams – an ophthalmologist or an optometrist? Obviously I may be biased, but I know today’s optometrists are well trained and skilled at detecting eye disease. If specialized medical or surgical treatment is ever needed, we will quickly arrange for you to see the right ophthalmologist who specializes in your particular eye care problem.
Patients and eye doctors often took contact lens solution for granted, or at least we all did in the past. Contact lens solutions have been shown to be a vital component of your overall contact lens comfort and ocular health. They can lead to or contribute to ocular irritation, blurred vision, allergic reactions and dry eye symptoms. Patients often present to our clinic looking for newer or different contact lens brands that provide more moisture, when the problem may be in the contact lens solution they use to store them in at home.
In 2007, Bausch and Lomb’s initiated a voluntary recall of their Renu Multi-purpose solution, after concerns that it may have been related to an increase in fungal eye infections. Other companies soon followed, with voluntary recalls of their own. The positive side of this story though is that new more stringent guidelines have been developed, and solutions most finally underwent rigorous eye care testing to ensure their efficacy and safety.
There are three categories of contact lens solutions: Multi-Purpose, Hydrogen Peroxide, and Saline Solution.
Brand name multi-purpose products are used for cleaning, disinfecting and storing your contact lenses overnight. All of these branded solutions use the latest in medical technology and disinfecting techniques to ensure optimal contact lens performance. They are all FDA approved and have undergone rigorous trial processes and lab testing.
Private label multi-purpose products are used for cleaning, disinfecting and storing your contact lenses. In most cases private label or no-name products tend to be older versions of contact lens solutions, which offer fewer added benefits to consumers. Products within these bottles can change, as manufacturers bid for contracts. So, really patients and doctors have no idea what they are using, which can lead to solution sensitivities and reactions over time. These products are FDA approved, and have gone through rigorous FDA approvals in the past.
Brand name hydrogen peroxide solutions are used to clean, disinfect and store your contact lenses over night. Hydrogen peroxide cleaning systems are great for patients with preservative allergies or dry eye. However, these products have very specific instructions that need to be followed. Talk to your eye care professional prior to using them.
These products are only designed for rinsing contact lenses. These products are not designed to clean or disinfect your contact lenses.
Still confused? Talk to your optometrist at your next annual contact lens examination.
Myopia or nearsightedness is a common vision disorder where by people can see objects up close, but are unable to focus clearly on objects in the distance.
Nearsightedness is the result of two things, either a person's eye grows too long, or the outside of the eye is too steep or round, causing images to focus in front of the retina.
Typically, people will start to notice problems with their distance vision in their school years, but nearsightedness can develop at any age. It may also be a sign of a more serious medical problem, such as diabetes or cataracts, especially if the onset of nearsightedness is very sudden and dramatic.
Initial symptoms of nearsightedness include problems focusing on small objects far away like road signs or the channel guide on TV. People can find themselves squinting or developing frontal headaches from having to squint. Children often complain about being unable to see the board at school, while adults often complain about poor night vision or increased glare. Symptoms almost always worsen in low light level situations.
There has been increased research in the area of nearsightedness in recent years, as the world has seen a sudden surge in the number of people requiring eyeglasses for distance vision correction.
Early research studies suggest that nearsightedness may be related to near point stress, and numerous studies show that myopia increases along with a person’s level of education.
Newer studies out of China also point towards dietary factors and excessive indoor time may play a significant role in the development of nearsightedness. However, these studies are far from complete.
A study out of the UK at the St. Thomas Hospital also showed the genetics probably plays a significant role in the development of nearsightedness while environmental factors may only play a small or limited role.
Treatment options for people affected by myopia or nearsightedness are numerous. Traditionally, eyeglasses have been the primary treatment option. However, patients also have access to contact lenses, laser vision correction, and intra-ocular lens implants. It is important to always discuss lifestyle and your work situation with your optometrist or ophthalmologist when determining your best treatment option or options. It is also recommended that patients with nearsightedness receive regular eye health examinations by an optometrist or ophthalmologist every one to two years to ensure the health of their retina's.
Meibomianitis is an inflammation of the oil glands or meibomian glands along your upper and lower eyelid margins. These oil glands produce the lipid or fat layer of your tear film, which coats the surface of your eye. The purpose of this lipid layer is to help prevent the water layer below from evaporating. When these meibomian glands or oil glands become inflamed, they no longer produce nice smooth clean oil. The oil can come out bubbly or thick, thus improperly coating the front of the eye.
Meibomianitis typically does not cause serious visual problems, but it can cause numerous comfort and cosmetic issues. Meibomianitis can cause your eyes to dry out, burn, itch, and water. All of which can lead to reduced vision, blurred vision, vision that fluctuates or vision that clears up with strong blinks. Meibomianitis can also cause your eyelids to swell or thicken and turn red, which can eventually lead to madarosis (eyelashes falling out). It can also lead to external hordeolums more commonly known as styes, which are simply clogged oil glands that have become inflamed.
The treatment for meibomianitis is fairly straight forward, and we encourage all of our patients to perform this treatment on a daily basis, regardless of whether or not they have meibomianitis.
Occasionally meibomianitis can get very bad, and medical therapy may be required. If this is the case, your optometrist or ophthalmologist may provide you with a topical antibiotic ointment. In some situations, oral antibiotics may also be used.
To learn more about meibomianitis or to find out if meibomianitis is the cause of your vision problems, please contact one of our eye doctors and book and eye exam.
Having high blood pressure or hypertension (HTN) can have a serious impact on a persons overall well being along with the overall health of their eyes. It is estimated that approximately 22% of Canadians have hight blood pressure, but that only about half actually receive treatment for it. High blood pressure is considered to be a silent killer, as it often has no symptoms at all.
Elevated blood pressure is defined as having a systolic pressure of greater than 140mmHg or a diastolic pressure of more than 90mmHg. In the vast majority of people, there is no specific cause for their elevated blood pressure, but studies show that high blood pressure is more common in African Americans than in Caucasians and more common in the elderly. High blood pressure is also more likely to develop in people suffering from obesity or diabetes.
If blood pressure is aloud to remain elevated for any length of time, it can start to impact your health
The heart may become larger or weaker, which may lead to heart failure. Heart failure is when the heart cannot pump enough blood throughout the body
Aneurysms can form in blood vessels. Aneurysms are abnormal bulges or ballooning of an artery wall. Common locations are the brain, legs, stomach and spleen
Blood vessels in the kidneys can start to narrow, leading to kidney failure
Blood vessels can start to narrow throughout the body, which can lead to heart attacks, stroke, or kidney failure.
In men, high blood pressure can also cause erectile dysfunction
Blood vessels in the eyes can burst or bleed, which can lead to vision changes or blindness.
**There are numerous types of high blood pressure medications on the market today. Only your family physician and yourself can determine the best type of medication for you.
For more information on High Blood Pressure or Hypertension, please visit the Heart and Stroke Foundation. If you are concerned that High Blood Pressure may be affecting your vision, please see your optometrist. Your optometrist has the knowledge and skill to work along with your family physician when managing your blood pressure.
Smoking always seems to get a bad rap for causing numerous medical problems, and probably for good reason. Smoking has been linked to atherosclerosis and heart disease, two conditions that can directly impact your overall health not to mention your overall ocular health. Most people don’t realize that your eyes require more blood than your heart to survive, and are directly impacted by heart disease.
Smoking has been shown to increase one's risk of developing glaucoma, age-related macular degeneration (ARMD), and cataracts. In fact, studies show that individuals who smoke are five times more likely to develop age-related macular degeneration (ARMD), which is the leading cause of vision loss amongst North Americans.
Studies by the Canadian government show that approximately 15-22% of Canadians age 15 and older smoke on a regular basis. A small non-scientific analysis of our clinic revealed that about 32% of our patients were regular smokers. This means that our patient base is nearly two times more likely to develop severe eye disease like macular degeneration.
We firmly urge all of our patients to look closely at their lifestyle choices and re-evaluate the long-term consequences. If you’ve determined that it is now time to quit, please talk to your family physician about ways to help kick the habit.
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Kingsway Mall | Edmonton | Alberta