A review of childhood eye infections showed that 34% were related to the Adenovirus. As a CLIA lab, we can do in house testing to determine if your child’s red eye is from an Adenovirus and prescribe treatment for the virus as opposed to prescribing for an allergic or bacterial conjunctivitis.
Researchers have discovered that wearing yellow tinted lenses for night time driving have the same effect as wearing sunglasses meaning that the tint reduces your night time vision. So do not wear yellow tinted glasses for night time driving.
While most people have sunglasses high on their packing list for a tropical vacation, many people don’t consider it as much of a priority for colder climate getaways. But they should, and here’s why:
Wintertime vacations often include activities that involve snow and ice and in general, conditions that can lead to overexposure to UV rays from the sun. Without proper eye protection, this can lead to photokeratitis or snow blindness, a condition that results in pain and temporary vision loss.
Photokeratitis is essentially a sunburn on the eye which occurs when the eye is exposed to invisible ultraviolet or UV rays, from the sun or other sources such as sun lamps or tanning beds. It mainly affects the cornea, the curved outermost surface of the eye that plays a role in your ability to focus, and the conjunctiva, the membrane that covers the front of the eye and lines the inside of the eyelid. It causes inflammation, pain and sometimes a temporary loss of vision.
Despite its name, snow blindness doesn’t occur exclusively in the snow. It can happen in any environment in which UV rays are strongly reflected including water, sand or ice as well. It is also more common in high altitudes where the sun’s ultraviolet rays are stronger and the air is thinner, which is why skiing and mountain climbing can even be more risky than summertime activities on a lower altitude. Snow and ice reflect more UV light than almost any other surface, but you don’t always feel or notice the strong glare, making snow blindness a silent winter hazard that can only be prevented by awareness.
Symptoms of Snow Blindness
Unfortunately, just like any sunburn, you usually don’t notice the symptoms of snow blindness until the damage has already been done. Symptoms usually occur several hours after the activity, so one may not realize that they were caused from snow blindness.
- Light Sensitivity
- Glare or Halos
- Blurry Vision
- Watery Eyes
- Swollen Eyes or Eyelids
- Temporary Vision Loss
Any vision loss that does occur will usually return with in a day or two, but the greater the exposure to the UV rays, the worse the damage that is done.
How Is Snow Blindness Treated?
There is little to do to treat photokeratitis. Just like a sunburn elsewhere on the body, it eventually heals on its own. There are however, some steps you can take to find relief from the symptoms which include:
- Stay indoors, in a dark area until the eyes become less sensitive.
- Wear sunglasses if it helps.
- Avoid rubbing your eyes.
- Remove contact lenses.
- Apply preservative-free artificial tears to add moisture.
- Use a cold compress to soothe your eyes.
- Try over-the-counter pain relief or antibiotic eye drops according to your eye doctor’s advice.
If your symptoms worsen or don’t improve within 24 -48 hours, contact your eye doctor immediately.
Tips to Prevent Snow Blindness
Snow blindness is actually very preventable and all it takes is a good pair of sunglasses or sports goggles. Any time you are outside, rain or shine, you should wear 100% UV blocking sunglasses. That’s right, the sun’s powerful UV rays can even penetrate clouds on an overcast day.
If you are involved in sports such as skiing, snowboarding, mountain climbing or water activities consider a pair of wrap-around sunglasses or sports goggles with shields to prevent the rays from entering from above and through the sides. Wearing a hat or helmet with a brim will also help to increase protection.
Whether you are going North, South or somewhere in between, make sure to pack your shades and protect your eyes so you have an eye-safe, fun and enjoyable vacation.
As the season to deck the halls arrives, make sure that you aren’t one of the many people who find themselves celebrating in the urgent care clinic due to an eye injury. The holidays present many opportunities for potential eye injury so it’s important to be aware and proceed with caution. Here are some common eye accidents waiting to happen and tips to avoid them so you can be prepared and enjoy your holidays to the fullest!
An eye-full of pine
Many accidents occur when proper care is not taken in putting up and decorating the Christmas tree. First of all, if you are cutting down your own tree, make sure you are wearing proper eye protection both when cutting and when loading your tree onto your car. If you are buying a tree, be extra careful when untying it as branches can pop out rather fast – a definite danger to your eyes! It’s best to wear glasses or goggles during the entire process of handling the tree. And don’t forget to be careful when you are decorating! All you need is a wobbly ladder or an unsteady tree stand to cause a tumble into the sharp, prickly pine needles. Not to mention, sharp ornaments can pose a danger to the eyes as well.
The spray snow slip-up
Spray snow can be a beautiful and festive addition to your tree decorations but be careful that you are always pointing it in the right direction. Make sure the spray you purchase is nontoxic and wear safety goggles when spraying to avoid an accidental spray to the eye. Be wary of those aerosol string cans as well.
Champagne cork projectile
Watch out for that bubbly! When opening a champagne bottle always point it away from anyone or anything breakable just in case it shoots off. That flying cork can cause a serious bruise or an eye injury if you aren’t careful.
You’ll shoot an eye out!
Just like the famous movie quote predicted, toy guns and projectiles can be a tremendous danger to the eye, causing almost 20% of eye injuries during the holiday season. Nerf guns, darts (even foam darts), slingshots, water guns and any kind of shooting device, no matter how soft the ammunition, can cause serious eye damage when shot directly into the eye. Be wary of lasers as well and make sure that any laser products comply with the national regulations. Lasers and very bright lights can cause retinal damage if pointed directly at the eye. If you do decide to purchase such a toy for a child that is old enough and mature enough to be responsible, consider buying proper eye protection to go along with the gift.
Avoid purchasing any toys or gifts that have sharp, protruding parts and make sure that any potentially hazardous toys are played with under adult supervision. When purchasing gifts, if you are uncertain about the safety of a certain toy, check out W.A.T.C.H. (World Against Toys Causing Harm) or other organizations that give advice about specific toy safety.
Dangerous dress up
Got a holiday party on the horizon? While you may be tempted to add a pair of cosmetic contact lenses to your ensemble, make sure they are fit properly and purchased by a licensed eye doctor. Improperly fit lenses or lenses made of sub par materials can cause serious complications such as a corneal abrasion or infection.
If your holiday time includes a chance to play in the snow or ice, make sure you have your sunglasses ready. UV light reflects off snow and ice increasing the risk of sunburned eyes and potential long term damage. Winter sunwear is just as important as it is during summer fun in the sun.
If you approach the holidays with the eyes on your mind, you can stay safe and avoid potential injury that could put a damper on your festivities.
The New Year is coming and many people include healthier eating and exercise in their resolutions for the year ahead. Well other than weight loss and overall health and disease-prevention, a healthy diet and regular exercise can protect your eyes and your vision. In particular, there are certain vitamins and minerals that are known to prevent eye disease and act to strengthen and safeguard your eyes. Here are 10 foods that you should make sure to include in your healthy diet regimen this coming year and for the rest of your life.
- Dark, leafy green vegetables: Greens like kale, spinach or collards are rich in vitamin C which strengthens the blood vessels in your eyes and may prevent cataracts, and vitamin E, lutein and zeaxanthin which are known to prevent cataracts and reduce the risk and slow the progression of age-related macular degeneration (AMD).
- Orange vegetables and fruits: Orange foods such as sweet potatoes, butternut squash, carrots, cantaloupe, mangoes, orange peppers and apricots are rich in beta-carotene which improves night vision and may slow the progression of AMD, specifically when taken in combination with zinc and vitamins C and E.
- Oily Fish: Fish such as salmon, mackerel, tuna or trout are a complete source of Omega-3 fatty acids which boost the immune system and protect the cells and nervous system. They are essential for retinal function and the development of the eye and vision. Omega-3s can alleviate dry eye symptoms and guard against AMD and glaucoma. They are also rich in vitamin D which may also reduce the risk of AMD.
- Beans and legumes: Beans and legumes such as chickpeas, black-eyes peas, kidney beans and lentils are high in zinc. Zinc is a trace mineral that assists in the production of melanin, a pigment that protects the eye. Zinc is found in a high concentration in the eye in general, specifically in the retina and the surrounding tissues. Zinc can reduce night blindness and may help in reducing the risk and progression of AMD.
- Eggs: Eggs pack a big punch in terms of valuable vitamins and minerals. They are rich in zinc, lutein and zeaxanthin, and vitamins D and A. In addition to the eye benefits already discussed, vitamin A protects against night blindness and may prevent dry eyes. Some eggs are also a source of Omega 3.
- Squash: Squash is also a great source of lutein and zeaxanthin and vitamin C. Winter squash also has vitamin A and Omega 3 fatty acids, while summer squash is a good source of zinc.
- Cruciferous vegetables: These vegetables which include broccoli, cauliflower and brussels sprouts have a power combination of nutrients including vitamins, A, C and E, lutein, zeaxanthin and beta-carotene. These antioxidant compounds protect the cells in your body and your eyes from free radicals that can break down healthy tissue and cause disease.
- Nuts and seeds: Nuts and seeds such as sunflower seeds, peanuts, hazelnuts and almonds are rich in vitamin E, a powerful antioxidant. Flax and chia seeds also good sources of omega 3, vitamins and antioxidants. These boost your body’s natural protection against AMD, dry eye, and other diseases.
- Lean meat, poultry, oysters and crab meat: These animal products are all good sources of zinc.
- Berries: Berries such as strawberries, cherries and blueberries are rich in bioflavonoids which may protect the eyes against AMD and cataracts.
Many patients ask about taking vitamins or supplements for eye health nutrients and the answer depends on the individual. While some of the eye nutrients may be better absorbed in the correct proportions when ingested as food rather than supplements, some patients have sensitivities or conditions (such as irritable bowel syndrome, Crohn’s disease or allergies) that prevent them from eating certain foods such as fish or leafy greens. In these cases there are a number of good lutein and Omega 3 supplements that they might be able to tolerate better than ingesting the actual food. Seek the advice of your eye doctor to determine what is right for you. While studies have indicated that higher levels of certain vitamins are required to slow the progression of certain eye diseases like AMD, these supplements should only be taken under the guidance of your eye doctor.
This list may seem overwhelming but if you focus on filling your plate with a variety of fruits and vegetables of all types and colors, eating whole foods and limiting processed foods and sugar, you are on your way to preventing disease and improving your eye health and your overall health for years to come. To health!
November 14th is World Diabetes Day. This year, the theme of World Diabetes Day is women and diabetes – our right to a healthy future. The goal of this campaign is to promote awareness of the importance of equal and affordable access for all women, whether they are at risk or already living with diabetes, to the treatments, medications, technology, education and information they need to prevent diabetes and to obtain the best possible outcome of the disease.
Here are some facts about women and diabetes around the World:
- 199 million – the number of women living with diabetes to date.
- 313 million – the projected statistic for the year 2040.
- 2.1 million – the number of female deaths due to diabetes per year.
- 9 – diabetes is the ninth leading cause of death in women on a global scale.
- 60 million – which is 2 out of 5 diabetic women, are of reproductive age, which increases the risk of early miscarriage, vision loss and having malformed babies.
- 10 – women with type 2 diabetes are ten times more likely to develop coronary heart disease.
Much of these incidences of diabetes occur in women lacking access to proper medical care, education, physical activity and information they need to prevent and manage the disease. If more efforts and monies were put toward improving this situation, these numbers could drop significantly.
Pregnant women with hyperglycemia and gestational diabetes are also a major cause of concern. Limited access to screening tests, pre-pregnancy planning services, education and medical care could also improve the outcome of both the mother and the baby in these cases. The majority of instances of gestational diabetes occur in women from low and middle-income countries or households with limited access to maternal care.
Here are some additional facts about diabetes and pregnancy:
- 1 out of 7 – the number of births worldwide affected by gestational diabetes.
- 1 out of 2 – the number of women with gestational diabetes that develop type 2 diabetes within 5-10 years after giving birth.
- 1 out of 2 – the number of cases of gestational diabetes that are found in women under 30 years of age.
Diabetes and Your Eyes
Diabetes damages many systems in your body including your eyes and vision. Most individuals with diabetes will eventually develop some extent of retinopathy or eye disease due to the consistently high levels of glucose in the blood which damage the blood vessels in the eye. Diabetic retinopathy can be a devastating disease that can leave you with permanent vision loss or blindness. It is a leading cause of blindness worldwide. Diabetes also speeds up the formation of cataracts and other ocular diseases which can lead to further vision loss and complications.
Women who have been diagnosed with diabetes prior to becoming pregnant have to be especially careful during pregnancy. It is much more difficult to regulate blood sugars during pregnancy, and more rapid progression of diabetic retinopathy can occur if one is not careful. Keeping track of diet and exercise, and taking medications as directed, can prevent or delay the impact of diabetes on the eyes.
In addition to poorly managed blood sugar levels, additional factors that contribute to developing diabetic retinopathy are high blood pressure, high cholesterol, Hispanic or Native American descent, smoking, pregnancy, and the length of time you have the disease. The condition can be managed with regular eye exams in combination with steps to control blood sugar levels.
It’s important to note that diabetes sometimes causes symptoms of vision fluctuation (good days and bad days with vision or focusing) but many times the damage is asymptomatic in its early stages. This is why it is essential to have regular checkups even when you have no pain or vision symptoms.
If you or someone you know has diabetes, regular eye exams are essential to monitor and prevent vision loss. Stay informed and spread awareness about this challenging condition. You can help be part of the change to improve the lives of women and people all over the world that suffer from diabetes and the serious complications that come with it.
October is World Blindness Awareness Month, an initiative started to help the public to understand the realities of visual impairment and how it affects the world population.
Unfortunately, there are hundreds of millions of individuals around the world who are unnecessarily blind or visually impaired due to causes that are preventable and treatable. Much of this is due to lack of access to proper healthcare and education. Today’s research shows that the leading causes of blindness and moderate and severe vision impairment (MSVI) are uncorrected refractive error, cataracts, age-related macular degeneration (AMD), glaucoma and other retinal diseases such as retinitis pigmentosa.
While steps are being taken to increase education and access to eye care in populations that are known to be lacking, vision impairment is expected to increase threefold by 2050 due to aging and an increase in myopia and diabetic retinopathy.
Here are some facts about blindness and MSVI:
- 36 million people worldwide are blind
- 217 million are categorized as MSVI
- 253 million are visually impaired
- 1.1 million people have near vision impairment that could be fixed with eyeglasses
- 55% of visually impaired people are women
- 89% of visually impaired people live in low or middle-income countries
- 75% of vision impairment is avoidable
- 81% of people who are blind or have MSVI are aged 50 years or over
- Almost half of all students in Africa’s schools for the blind would be able to see if they had a pair of glasses.
What can we do?
To help combat global blindness and vision impairment, we first have to be educated. Learn about proper eye health and eye care and educate your children, family and friends. Implement that knowledge into your life with preventative eye care and regular eye doctor visits. Fighting blindness starts at home.
Next, consider donating your old eyewear. Eyewear donations can be extremely valuable to underdeveloped countries. Most eye doctors accept donations of old eyewear and give them to organizations like the Lions Club or VOSH that do humanitarian missions to other countries and provide eyecare and eyewear. Old glasses that we take for granted here or that are gathering dust in a drawer somewhere can be life changing for someone in a poor or underdeveloped country.
In addition, there are a number of organizations that assist the world population in preventing blindness and providing education and eye care to underprivileged societies. You can help fight blindness and MSVI by supporting these causes and the many others out there doing humanitarian work in this field. Here are a few examples:
- Optometry Giving Sight: www.givingsight.org
- Eye Care 4 Kids: eyecare4kids.org
- Sightsavers: www.sightsavers.org
- See International: www.seeintl.org
Through support, research, education and outreach, we hope to stop the rapid pace of increasing unnecessary blindness around the world. So spread the word. When we all come together, we can accomplish our goals!
October has arrived and that means many people are already starting to plan for upcoming costume parties and trick-or-treating for the Halloween season. This is why now is the time to remind the public about some very important precautions about eye safety since there are some common costume props and accessories out there can be very dangerous to your eyes.
Cosmetic Contact Lenses
One of the biggest costume-related dangers to your eyes and vision is cosmetic or decorative contact lenses. Decorative lenses can be a great addition to your costume, but they must be obtained safely and legally with a prescription, through a professional, authorized vendor.
The bottom line is that contact lenses are a medical device that are manufactured and distributed under very strict regulations. Even non-corrective contact lenses require an eye exam to measure your eye and fit lenses according to a prescription. Costume stores, beauty supply stores and similar websites are not authorized dealers of contact lenses, and over-the-counter contact lenses are not legal under any circumstances.
Beware of anyone advertising “one-size-fits all” lenses or promoting that you do not need a prescription to purchase. Never buy contact lenses that don’t require a prescription. You could be risking serious damage to the eye and even blindness.
When contact lenses are not fitted to your unique eye measurements by an eye doctor, they can cause dryness and discomfort as well as a corneal abrasion or a scratch on the front surface of the eye. Serious corneal abrasions can leave scars and create permanent vision damage. Further, unregulated contact lenses may not be manufactured with optimal materials that are flexible and breathable and can be applied and removed properly. There are stories of lenses being stuck to people’s eyes and causing serious damage. Even if you aren’t feeling pain, it is best to check with a qualified licensed contact lens fitter to confirm if the contact lens is causing any harm to the eyes.
Non-prescription contacts have also been shown to present a higher risk of eye infection. Serious infections can lead to vision loss, sometimes on a permanent basis. There are far too many stories these days of people that have used off-the-counter contact lenses that are now blind or suffering serious vision loss and chronic discomfort.
Don’t worry, you don’t have to forgo your red, devil eyes this year! Just be safe and plan ahead. There are many manufacturers of cosmetic lenses, and these can be obtained safely through an authorized contact lens dealer. Contact your eye doctor or local optician to find out more.
False eyelashes have become quite the rage in recent years but they carry a number of risks with them as well. First of all, they can damage the natural eyelash hair follicles, causing them to fall out, sometimes permanently. The chances of this increase when people sleep in their lashes or leave them on for extended periods of time. In addition to the aesthetic damage, this can be dangerous to your eyes because eyelashes are essential for protecting your eyes from sweat, debris, and dust. Without your eyelashes your eyes are at greater risk for infection and irritation.
False eyelashes can also be a trap for dirt, debris and bacteria which can enter your eye causing irritation and infections, along the lids or inside the eye itself. As we said above, severe infections can sometimes lead to vision loss.
Additionally, the glue that adheres the lashes to your eyelid can sometimes cause an allergic reaction in the skin around the eye or to the eye itself. The eye is one of the most sensitive areas of the body, so you want to keep any potential allergens or irritants far, far away.
Masks and Props
If your (or your child’s) costume includes a mask, fake face, hood or anything else that goes on your head, make sure that visibility isn’t impaired. Unfortunately, it’s common for children especially to trip and fall because they cannot see well. Also, use caution when using props such as plastic swords, pitchforks, guns, sports equipment which can easily cause a corneal abrasion or contusion to the eye if hit in the face.
Lastly be careful about the makeup you apply around your eyes. Wash your hands before you apply eye makeup and don’t share makeup and brushes with others, as this can lead to the spread of infections such as conjunctivitis (pink eye). Make sure your makeup isn’t expired (mascara for example is recommended to throw away 2-4 months after opening) and try not to apply anything like eyeliner too close to the underside of the eyelid. Lastly, only use makeup intended for eyes in the area around the eyes.
When you are planning for this Halloween season, just remember that your vision is too high a price to pay for any great costume. Dress up safely and Happy Halloween!
What’s it like to be color blind? Contrary to what the name implies, color blindness usually does not actually mean that you don’t see any color, but rather that you have difficulty perceiving or distinguishing between certain colors. This is why many prefer the term color vision deficiency or CVD to describe the condition. CVD affects men more than women, appearing in approximately 8% of men (1 in 12) and .5% of women (1 in 200) worldwide.
Having color vision deficiency means that you perceive color in a more limited way than those with normal color vision. This ranges from mild, in which you may not even be aware that you are experiencing color differently, to severe, which is perhaps the more appropriate from to be called “color blind” and involves the inability to see certain colors.
CVD can be inherited; it is caused by abnormalities in the genes that produce photopigments located in the cone cells in your eyes. The eyes contain different cone cells that fire in response to a specific color, blue, green or red and together allow you to see the depth and range of colors that the normal eye can see. The type of color blindness and therefore the type of color vision that is impaired, is based on which photopigments are abnormal. The most common form of CVD is red-green, followed by blue-yellow. Total color blindness or the complete inability to perceive color is quite rare. About 7% of males have congenital color blindness that they inherit from the mother’s X-chromosome.
Color blindness can also be the result of eye damage, specifically to the optic nerve, or to the area in the brain that processes color. Sometimes an eye disease, such as cataracts, can also impact one’s ability to perceive color. Systemic diseases such as diabetes or multiple sclerosis can also cause acquired CVD.
Living with CVD
Red-green color blindness does not mean only that you can’t tell the difference between red and green, but rather that any color that has some red or green (such as purple, orange, brown, pink, some shades of gray, etc) in it is affected.
You many not realize all of the ways you use even subtle distinctions in color in your daily life. Here are some examples of ways that CVD can impact your life and make seemingly everyday tasks challenging:
- You may not be able to cook meat to the desired temperature based on color.
- Most of the colors in a box of crayons will be indistinguishable.
- You may not be able to distinguish between red and green LED displays on electronic devices that indicate power on and off.
- You may not be able to tell between a ripe and unripe fruit or vegetable such as bananas (green vs. yellow) or tomatoes (red vs green).
- Chocolate sauce, barbecue sauce and ketchup may all look the same.
- Bright green vegetables can look unappealing as they appear greenish, brown or grey.
- You may not be able to distinguish color coded pie charts or graphs (which can cause difficulty in school or work).
- Selecting an outfit that matches can be difficult.
Knowing that one is color blind is important for some occupations that require good color discrimination such as the police officers, railway workers, pilots, electricians etc. These are just a few of the ways that CVD can impact one’s daily life. So is there a cure? Not yet.
While there is no cure for CVD, there is research being done into gene therapies and in the meantime there are corrective devices available including color vision glasses (such as the Enchroma brand) and color filtering contacts that for some can help to enhance color for some people. If you think you might have CVD, your optometrist can perform some tests to diagnose it or rule it out. If you have CVD, you can speak to your eye doctor about options that might be able to help you experience your world in full color.
We invite you to take a look around our new site to get to know our practice and learn about eye and vision health. You will find a wealth of information about our optometrists, our staff and our services, as well as facts and advice about how to take care of your eyes and protect your vision.
Learn about our Practice specialties including comprehensive eye exams, contact lens fittings and the treatment of eye diseases. Our website also offers you a convenient way to find our hours, address and map, schedule an appointment online, order contact lenses or contact us to ask us any questions you have about eye care and our Practice.
Have a look around our online office and schedule a visit to meet us in person. We are here to partner with you and your family for a lifetime of healthy eyes and vision. We look forward to seeing you!