Tuesday, December 28, 2010

Responsible contact lens wear can improve self image in children compared to glasses


Do you find yourself constantly reminding your child to wear their glasses? Does this often lead to a battle you know that you can’t win once they are away at school? If so you may take heart in knowing that contact lenses can have certain advantages over glasses in some younger patients. Though contact lenses are not a perfect option for every child, many children can benefit from the new technologies of the contact lens industry leading to a better quality of life.

Daily contact lenses are a great option for children as they allow these patients to wear a fresh contact lens each day without the hassle of remembering to store and clean the lenses properly. This simplifies the contact lens experience for children and their parents as they only have to remember to throw the lenses away each night before bed. In addition the less time a lens is on your eye and reused, the result is a lower chance of infection and potential allergic complications.

A former study shows that contact lenses can have a dramatic effect on self image for children. In our office I often see this in terms of younger patients feeling better about their appearance without glasses, or even in their ability to excel athletically with contacts aiding their vision. You can read the details of this study from The Ohio State University College of Optometry by clicking the above link.

Above all contact lenses are a medical device and may present a risk for certain patients. Therefore, the decision for your child to go into contact lenses should be agreed upon by the eye doctor, parents, and a responsible child to ensure safe and healthy contact lens wear.

Thursday, December 16, 2010

Taking Advantage of New Progressive Lens Designs


Have you noticed that your computer and reading material are not as clear as they used to be? Do you feel like overnight you have lost the ability to focus on reading material up close? If so you may be suffering from a normal aging process known as presbyopia. This condition refers to a loss of the ability to focus on objects at a near distance that usually occurs around the age of forty when the lens in the middle of the eye has become less flexible.

The best technology for overcoming this condition in eyeglasses is known as a progressive lens. Progressive lenses are true multifocal lenses that provide a seamless progression of many lens powers for all viewing distances.

With progressive lenses, you can look up to see clearly across the room during an office presentation or when driving. You can also look ahead to view your computer in the intermediate zone and drop your gaze downward to read and do fine work comfortably.

A corridor of optimum vision runs vertically down each progressive lens. Your eye care practitioner will take careful measurements of your eyes and eyeglass frame in order to place the corridor in just the right location so your eyes can naturally access the various powers within the lens for comfortable viewing at all distances.
Progressive lenses also enable you to avoid the annoying image jump phenomenon that occurs with lined bifocals.

Thanks to today's modern progressive lenses it is also easier than ever to adapt to these lenses.

A recent exciting improvement in progressive lens technology has come in the technology of Free Form Progressive Lenses. Free Form is a computer-aided design and manufacturing process that allows for larger intermediate and near visual field areas when looking at your computer and reading material. This makes the lenses much easier to adapt to and adds to their overall clarity and reduced distortion thanks to a reduction of optical aberration level.

If your eyes are feeling tired at the end of the day and you are stretching things away from you so that you can read them, then this new progressive lens design could help you see more clearly at comfortably at all distances.

Thursday, December 2, 2010

Dry Eye Syndrome


You may have noticed the sensation that your eyes feel more dry this time of year. As the heaters have been turned on and the humidity drops, dryness can often creep in. This dryness can be particularly bothersome if you are a person suffering from Dry Eye Syndrome or what is also referred to as Ocular Surface Disease.

A person suffering from Dry Eye Syndrome may often feel like they have burning, stinging eyes, redness, and a foreign body sensation. There are certain systemic diseases as well as eye and eyelid conditions that can exacerbate this condition. Some of the most common systemic diseases that put you more at risk for dry eye include Diabetes Mellitus, Thyroid disease, Lupus, and Rheumatoid Arthritis. In addition, lifestyle factors such as increased caffeine consumption, increased computer use, and certain medications can lead to dry eye if not properly managed.

Your eye doctor plays a very important role in the fight against dry eye by diagnosing and treating this condition in a number of ways. The first line of treatment is often properly managing any eye conditions (i.e. blepharitis) or systemic diseases (i.e. Diabetes). Once this is under control your doctor will emphasize the necessity to change any lifestyle factors that are increasing your dry eye symptoms, such as making sure your work environment is ergonimically friendly for your eyes.

Artificial tears can be found over the counter and help alleviate dry eye symptoms in the short term, but if you find yourself using these more than 4 times a day, you should talk to your eye doctor about the possibility of using a prescription eye drop for your irritated eyes. Omega 3 vitamin supplements have been shown to improve your tear film and alleviate many symptoms of dry eye syndrome. Still another option for treating dry eye include punctal plugs which keep your tears from draining as quickly and thus keeps the tear film on your eyes for a longer period of time.

There are many different ways that your eye doctor can effectively treat your dry eye symptoms so be sure to mention it if you have any of these symptoms the next time you are in the office.

Thursday, October 28, 2010

Decorative Contacts can be a Dangerous Costume Accessory


AN EYE INFECTION FROM DECORATIVE CONTACT LENSES COULD BE A VERY SCARY SIGHT THIS HALLOWEEN

Over the last few years you may have seen decorative contact lenses as a halloween costume accessory for some enthusiasts getting completely into character. However, with celebrities such as Lady Gaga routinely wearing them in her music videos, the popularity of these lenses is likely to hit an all time high this Halloween.

While these contacts may impress your friends or even win you a costume contest, it is important to know the risks involved in wearing contact lenses that aren’t approved for your eyes. Contact Lenses are medical devices that should not be worn without approval and a current prescription from an eye doctor.

These decorative contact lenses often have many pitfalls when they are worn or cared for incorrectly, or when they are worn by an individual that should not be wearing contact lenses at all.

These are some important basics of contact lens care to remember:
• Do not buy contacts without a doctor’s prescription. These are medical devices that fit your eye and if they do not fit properly or are the wrong material for your eyes then they can damage your eyes.
• Do not share lenses, wear them longer than the recommended replacement time, or sleep in contact lenses. Remember to wash your hands every time before handling lenses, change your contact lens case monthly, and always use the proper solution for your contact lenses.
• If your eyes are red, painful, creating mucus discharge, or if your vision is blurry make sure to contact your eye doctor as soon as possible.

Above all remember to be safe this Halloween season, and if your eye doctor has not approved your eyes for a special decorative lens – then it is not worth the risk, because you only get one pair of eyes.

Happy Halloween!

Read more about safe lens wear by clicking here.

Sunday, October 17, 2010

Keep Driving Safely and Comfortably with Polarized Sunglasses


I always look forward to the cooler weather and watching the leaves change this time of year. But something I usually don’t expect is having to reach for my sunglasses more and more often. However, as the season has changed, you also may have noticed your day getting shorter and the sun setting earlier (especially on your evening drive home).
Hopefully like me, you have some polarized sunglasses you can rely on to reduce glare when you are driving, for a safe and comfortable ride home.

Most light reflected from surfaces such as a flat road or smooth water is generally horizontally polarized, meaning that this light is traveling in a horizontally oriented direction. Polarized lenses have a filter within them that blocks this reflected light and thus reduces glare.

Polarized lens technology has been popular with fishermen for years due to their ability to help eliminate the reflected glare off the water. Today many other outdoor enthusiasts have discovered the benefits of polarized sunglasses as well; including golfers, skiers, bikers, joggers, and more. Of particular benefit, these lenses can reduce eyestrain and fatigue from squinting on the golf course for enhanced sports performance. Also, when driving these lenses can help reduce glare off the hood of your car and the surface of the road.

When choosing a Polarized sunglass lens it is important to choose a lens that blocks glare from every angle, effectively manages blue light, and enhances colors for the best optical clarity available. For more information on polarized sunglases check out this article and link.

Tuesday, August 24, 2010

Computer Use and Your Vision


Computers are so consistently integrated into our lifestyles today from the work station at our jobs, to the family laptop, and even our smart phones; it is no wonder we often spend the majority of the day with our eyes locked into some sort of virtual screen display.

If you routinely spend hours in front of a computer screen you have probably experienced symptoms of Computer vision syndrome (CVS) at one time or another. CVS symptoms can include eye strain, headaches, loss of focus, burning eyes, double vision, blurred vision, neck and shoulder pain, and much more.

Creating a work environment that is more ergonomically friendly can help reduce eye and musculoskeletal symptoms associated with Computer vision syndrome. A custom pair of computer eyeglasses may also alleviate your symptoms by helping you see better at precisely the right distance range of your computer monitor.

Read more about practical tips to ease computer eye strain to improve your visual efficiency, productivity, and comfort while in front of the computer.

Sunday, June 27, 2010

Are Daily Disposable Contact Lenses Right for you?


Are your current contact lenses causing increasing redness, dryness, and overall irritation as you continue to wear them throughout the month? Daily disposable contact lenses can help stop these problems that may occur as protein deposits build up on less frequently replaced contacts.

Daily disposable contact lenses are a great option for any patient looking for the best comfort and healthiest contact lens available today. There is no healthier way to wear contact lenses other than to use a fresh contact lens each day and discard it each night.

The more frequently you can replace a contact lens the less your eye will be affected by anything absorbed into your contact lens material from the outside world, such as the local swimming pool or preservatives within your current contact lens solution. This makes daily disposable contacts the ideal choice for seasonal allergy sufferers that want to enjoy the freedom and convenience of contacts, as well as for athletes looking for a competitive edge on game day. Click here to learn more about daily disposable contact lenses, why I recommend them to my patients, and enjoy wearing them myself.

Thursday, June 3, 2010

Tis the Season for UV Protection

While spending the Memorial Day weekend at the beach this year, I couldn't help but notice the lack of sunglasses for so many beach goers. It always amazes me that everyone on the beach remembers to protect their skin with sunscreen while in the sun, but the majority have not thought about the importance of sunglasses for eye protection.

UV-A and UV-B rays produced from the sun represent the largest danger to your eyes in both the short term and long term. Large amounts of UV radiation over a short period of time can result in photokeratitis, or a "sunburn to the eye". This can be extremely painful giving extreme light sensitivity, burning eyes, and excessive tearing to someone on a summer vacation, and can also be common in snow skiers without sunglasses. Over the long term, conditions such as cataracts and macular degeneration are more common with extended UV exposure.

A high quality pair of polarized sunglasses will block 99 percent of UV rays and help reduce glare when outdoors. These tips from the AOA explain how to properly protect your eyes from the sun this summer.

Tuesday, May 25, 2010

A Glaucoma Test in a Contact Lens?

Advances in technology are all around us today, and if you want to stay on the cutting edge then you have to keep up to date with the latest information and constantly be on the lookout for what's next in your industry.

Eyecare is no different and if you are standing still then you will be left behind, so it is important to keep an eye on some of the emerging technologies out there to see if the knowledge behind the technology, the practicality of its use, and the evolving industry's practices can combine to support its overall implementation.

The picture above represents an interesting technology that is on the horizon, it is a contact lens that measures your intraocular pressure throughout the day. The information yielded from this contact lens could be particularly valuable in the area of glaucoma management because the main area of treatment in glaucoma is controlling intraocular pressure.

Glaucoma, which is an eye disease where eye pressure is often elevated causing optic nerve damage and peripheral vision loss, can present with varying intraocular pressure readings throughout the span of an entire day. Thus, monitoring intraocular pressure through a contact lens in someone with suspected glaucoma or one who is being treated for glaucoma would present a wealth of information to possibly help prevent damage to the eye from glaucoma and related eye diseases.

Read more about this exciting technology now being studied in Europe, by clicking here .

Sunday, May 16, 2010

How often should one have their Eyes Examined?

When was the last time you had your eyes examined? It is a common question and you are likely to be asked it the next time you come into the eye doctor's office. But how often should you have your eyes examined?

The short answer for most individuals is every year. However, if you have diabetes, hypertension, or a family history of eye disease you may need to be followed more closely. A family history of macular degeneration, glaucoma, diabetes, multiple sclerosis, cerebral palsy, cataracts, and other conditions are particularly important to tell your eye physician at the time of your visit.

Childhood eye exams are also important to monitor proper visual development. Some conditions that might place a child more at risk for eye disease include premature birth, family history of retinoblastoma, congenital cataracts, high refractive error, and strabismus.

To see a detailed list of eye exam frequency recommendations from the American Optometric Association please click here.