Archive for the ‘vision correction’ Category
Presbyopia - Why Sufferers Should Obtain Multifocal Contact Lenses
July 2nd, 2009 | 
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While some people would say that not seeing well when a person ages is nothing more than their eyes getting old, sometimes they are not wrong but there is a condition called Presbyopia that strikes people who are in their forties to fifties. Those who do end up with this eyesight problem can rest easy knowing that it is something that many people their age suffer from. What happens with this condition is that the crystalline lens which is usually flexible and really soft turns hard and less elastic.
When the lens hardens, it makes it difficult for people to see near objects. This is because the incoming light from the near objects is harder to focus on which, makes for extremely blurred vision at a normal reading distance. Presbyopia is simply a natural part of the aging process that a lot of people go through. Symptoms of Presbyopia include being unable to focus on small print or things that require close work like embroidery.
When a person ends up with a vision problem, naturally it is time to see the eye doctor. After running a series of examinations, the doctor will prescribe eyeglasses or contact lenses. The problem with eyeglasses is that you could very well end up betting irritated by having to take them off and switch them for other glasses to correct nearsightedness. Eyeglasses can easily become lost or broken which makes this option an expensive one.
If you are someone who does not relish the prospect of spending money on various pairs of eyeglasses throughout the year, you should consider the route of contact lenses. Multi focal contact lenses made by Bausch and Lomb are the ideal choice. These lenses are amazing as they are able to give you excellent vision in a matter of seconds.
Multi focal contact lenses will permit you to finally be able to see again at all distances. The lenses manufactured by Bausch & Lomb a part of the PureVision brand that manufactures the lenses from an innovative substance called AerGel. This material is made to make sure that the user receives extreme comfort and good eye health. The lenses will also resist debris and protein buildup on the lens while in use.
So when you find yourself needing a little extra help seeing the things you never used to have a problem with. don’t worry about it. The multifocal contact lenses are easy to use and you will see better than ever before. You will never want to go back to eyeglasses ever again.
By: Steve Collins..
The Pursuit of Implants to Correct Presbyopia
Roger Steinert, delivering the Strampelli Lecture at a joint meeting of Ocular Surgery News and the Italian Society of Ophthalmology in Rome, discussed how three companies working with femtosecond las.
According to Acuvue, presbyopia, a disease where the natural lens loses flexibility, is something that nearly everyone will experience to some point eventually.
Presbyopia Eyes Disorders and Treatment Advices
The wearing presbyopic glasses for close vision and is suffering from an abnormality described above, it wears glasses involving the correction of far and near that of (progressive lenses or bifocals).
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Shout Goodbye To Myopia
It is generally recognized that myopia is a bad thing. Perhaps this was proofed a millennium ago, when corrective eyeglasses were unavailable and poor eyesight kept a person from functioning properly.
It is not easy to prevent myopia. The following techniques are for your reference to prevent myopia, and for those who has already been nearsighted to reduce their myopic strength.
First, maintain good health: Pay attention to a balanced nutrition for your body as well as a balanced amount of moderate sports and rest.
Second, prevent eye strain: Avoid working with close quarters for a long time. In addition to enough rest, adequate sleeping can reduce the eye strain.
Third, good reading environment: Such as proper lighting, fine paper, clear printing, proper size in lettering, appropriate height of desks and chairs.
Fourth, good reading habit: Avoid reading with close quarters, having a five to ten minutes’ break every forty minutes, and take a walk during break and look remote areas to relax muscles.
Fifth, requirements of watching TV: TV should be placed on which is inferior to the line of eyes. Do not turn off residential lamps and make sure that the vision is clear. Take a five minutes’ break every thirty minutes; go outside or close eyes during advertisement time.
Sixth, wear eyeglasses properly: Have your eyes examined by Ophthalmologist before buying eyeglasses. Make it accurate the lens strength, the angle of astigmatism axis and the distance between the pupils.
Seventh: regular eye checkups are advised every three to six months.
Eighth: using ciliary muscle relaxants to cure pseudomyopia: excessive of ciliary muscle fatigue will cause pseudomyopia, and application of relaxants can be useful for reducing strength and slowing myopia progression. The relaxants can provide eyes (includes ciliary muscle , retina , crystalline lens , optic nerve) nutrition with nutrition, activate cells of eyes , strengthen immune ability and antioxidant ability of eyes and accelerate metabolism of eyes, improve eye-cycle regulation, and eliminate eye fatigue to improving vision. The researchers found that the degree will be deepened if eyeglasses are not properly worn.
Ninth: as a saying goes, diet cures more than the doctor. In the matter of eating, one should keep a healthy diet. The following foods are beneficial for eye health, such as pork, mutton, beef and chicken; pork liver and chicken liver; longan, lichee, carrot, celery, yam, gingeli, medlar, chrysanthemum and Cassia Seed. It would be helpful to eat more vegetables, fruits and less spicy foods such as Chilli, pepper, onions, Chinese chive, wine.
Acquiring with this knowledge, you may try www.visionsking.com immediately and choose a pair of eyeglasses suitable for you to treat your myopia correctly.
Myopia comes from Greek word muōpia, that mean nearsightedness.Myopia is a refractive defect of the eye in which collimated light produces image focus in front of the retina when accommodation is relaxed.
Myopia Implantable Contact Lenses
opting for lens implants rather than LASIK to correct vision- phakic IOLs, these lenses are implanted in front of the natural lens to permanently improve vision.
The Secret of Myopia (Near-Sightedness)
I’m sure around half of the visitors to this site will have myopia of some degree. It has become quite the commonplace activity to go to your optometrist to get your next prescription, always a bit higher than the last.
Contacts Astigmatism- Works Better Than Your Eyeglasses
Many people rather wear contact lenses than eyeglasses, for both aesthetic and practical reasons. With contacts, you look better and you see better than you can with eyeglasses. People with astigmatism require special types of lenses, though, and astigmatism contacts can be a bit more expensive than other lenses. You can still buy lens online at discounted prices, although those for severe astigmatism may still need to be custom made.
Astigmatism is an asymmetry in the cornea or lens of the eye that makes objects to appear blurrier in one direction than the other. Astigmatism can be either regular or irregular and varies in severity. The type and severity dictate which kind of contact lens will work and the price of the lenses you need.
Irregular astigmatism is caused by a scar on the cornea that can be the result of physical injury or a scratch to the eye. This kind of astigmatism can be corrected only with lenses; eyeglasses are not effective. Contacts to correct for irregular astigmatism must be specially fit and made by an eye doctor.
Regular astigmatism requires a toric contact lens. Toric lenses are different from regular contacts in that they have a curvature in one direction that is different form the other direction. The best way to visualize this curvature is to consider of the kind of curvature that a football has. Mild astigmatism can be corrected with soft toric contact lenses. More severe astigmatism must be corrected with rigid contact lenses.
Both types of astigmatism contacts are weighted at the bottom to keep the lens in the correct alignment with they eye. This is important to remember, as tilting the head can lead the contacts to have the incorrect alignment and reduce vision quality. Glasses are more suitable for people who need to see consistently while changing body orientation, because eyeglasses remain fixed in position at these times.
Getting these contact lenses online can sometimes be challenging. Toric lenses for mild astigmatism are available Shoplens.com and are usually just as inexpensive as other contact lenses. Rigid contact lenses are harder to find, and often need to be purchased through an eye doctor. Irregular contact lenses also need to be custom made, and are harder to find. In the end, the majority of people with astigmatism should be able to buy their lenses online from Shoplens, because most cases of astigmatism are mild and easily corrected. However, a few people will need to have specially made astigmatism contacts.
By: Carolyn Thompson
Using Daily Contact Lenses to Solve Astigmatism
You probably have heard astigmatism all the time, but you are not that sure if you do have it, right? If you have blurred vision, astigmatism is usually associated with it.
Original question is posted on http://www.answerblip.com/. What is Astigmatism?
LARGO - Especially challenging to ophthalmologists is the correction of astigmatism.
Eye Doctors May Use Turmeric as A New Healer for Dry Eyes
Dry Eyes are primarily caused by inflammation with a dietary component of excess consumption of omega-3 fatty acids. More foods are being found that hold promise for future treatment of dry eyes and other vision problems. Turmeric is a common spice that has anti- inflammatory properties similar to COX-2 (cyclooxygenase-2) inhibitors. Prostaglandin inhibitors come in two forms, COX-1 inhibitors and COX-2 inhibitors. Interfering with cyclooxygenase-1 can cause peptic ulcers so selective COX-2 inhibitors are preferred. One of the first generation COX-2 inhibitors was a blockbuster drug prescribed for millions of patients with osteoarthritis and pain.It was introduced in 1999 and voluntarily withdrawn in 2004 due to concerns about increases in heart attacks and strokes associated with it’s use. This prescription drug alone generated sales over 2.5 billion dollars indicating the potential need for this class of drugs. Blocking the COX-2 enzyme interferes with the production of prostaglandins which are one of the substances that increase inflammation in the body. Inflammation is implicated in a number of diseases such as arthritis.
Dry eyes are also caused by inflammation and prostaglandin is part of the cause of dry eye syndrome. While prescription drugs that are COX-2 inhibitors have been suspected of causing an increase in heart attacks and strokes, small studies seem to indicate turmeric is a safe COX-2 inhibitor. Turmeric also inhibits a number of other molecules that cause inflammation such as leukotrienes. Studies have shown not only anti-inflammatory but alsopossible antiviral and anti-fungal properties of curcuminoids, the active compound in turmeric. A small study showed no toxicity from 8000 mg of curcumin daily over a 3 month period.
Turmeric is derived from the ginger family. It has a long history of being used in Ayurvedic Medicine for multiple conditions such as liver,digestive and skin diseases, being used both orally and topically . Eye Doctors may be prescribing more supplements and dietary changes in the near future to help with conditions like dry eyes. It’s not something you have to worry about service coverage under your Vision Insurance Plan. Contact lens patients with dry eyes compounded by the low humidity in areas like Colorado may find a little curry every week goes a long way in improving comfort!
What To Do With Dry Eye After Lasik
Lasik eye surgery is for people who are nearsighted or farsighted and have astigmatism. This surgery changes the curvature of the cornea, which is the outermost part of the eye. This allows the person to see without the need for glasses …
That’s because always wearing fresh lenses and less handling of lenses means less chance of eye irritation and infection. 5. Clear, sharp vision.
Chronic dry eyes: Is there a cure?
I deal with dry eyes on a pretty much daily basis. When I wake up, my eyes are pretty dry for the first hour, then for about 6 or 8 hours they’re fine, and at night they dry up again, especially if I’ve had a couple drinks.
Refractive and Lasik Eye Surgery – Understanding Its Different Types
When it comes to the matter of eye surgery, the first thing that comes to our mind is Lasik surgery. For corrective vision procedures, Lasik surgery is all what we think about. There are various alternatives to Lasik surgery today. You can choose the option that rests upon your eye condition, the surgeon who is going to operate and the budget you are comfortable in paying. Hence it is important for you to know the different types of Lasik surgery available so that you make the right click.
LASEK SURGERY: This type of surgery is a refractive procedure that uses alcohol to separate the outer layer of the cornea. The recovery time with Lasek surgery is longer as compared to Lasik surgery. It is useful for people with thin cornea.
PRK: It removes the epithelium with a metal surgical tool. The tissue is removed from the cornea under this treatment. It is a longer recovery process and is suitable for people with thin cornea and large pupils. It is effective for treatments including near-sightedness and far-sightedness. As compared to other forms of refractive surgery, ‘dry eyes’ is the most common complication of this surgery.
EPI-LASIK: A technique used to reduce dependency of a person on contact lenses or eyeglasses. It is a refractive surgery which is similar to Lasek without any use of alcohol. It makes use of a fine surgical blade that reduces the risk of wide corneal flap. A device similar to a microkeratome (called epi-keratome) slides over the surface of the cornea, just underneath the epithelial layer of cells while suction is applied. Epi-Lasik surgery involves less pain and is a fast healing process.
INTRAOCULAR LENS: It is a form of refractive surgery to change the eye’s optical power. In other words, it is done on the patients suffering from cataract. These intraocular lenses are implanted in the eye by replacing the existing crystalline lens. Most of the intraocular lenses are fixed monofocal lenses matched according to the distant vision. The procedure of surgery in the hands of experienced ophthalmologist takes less than 30 minutes and the recovery period is usually 2-3 weeks.
CK: In this type of refractive surgery, radio waves are passed to adjust the contour of the cornea by shrinking the collagen around it. Conductive Keratoplasty is a very fast procedure and a non-invasive alternative to other types of eye surgery.
Majority of people are not aware of the types of surgery best suited to improve their kind of vision impairment. Hence it is important to be well informed about your health so that you can make the right choice of treatment. Moreover, it is crucial to take advice from friends and relatives who have gone through these procedures while making the right choice of surgeon.
Answer: Refractive error occurs when the eye doesn’t bend light correctly (refract) as it enters the eye, resulting in a blurred image.
Corneal Refractive Therapy To Correct Your Vision
Corneal Refractive Therapy is an exciting new procedure that is performed in-office with results that are noticed the very next day.
Refractive Eye Surgery be a Permanent Vision Correction Surgery
Lasik surgery is refractive surgery to correct vision and eliminate the need for glasses and contact lenses. The results are for many patients are dramatic with 20/20 vision or better after surgery.
Vision Insurance –Care For Your Eyes While You Keep Money
Your vision is the most important part of your life as you see the beautiful world around you through your eyes. So make a note that you take proper care of your eyes and have regular check-up of your eyes. If you are affected with eye problems, then it is recommended to opt for vision care insurance as your eyes are very important. Although there are vision corrective procedures that you can go for, but it is advisable to insure your vision before indulging yourself in such heavy pocketed vision corrective surgeries.
Vision insurance is not simply putting on eye glasses. It’s much more than that. Even if you have a severe eye disease, your vision coverage will provide you with eye prescriptions like glasses or contact lenses helping to reduce the costs you will have to bear yourself.
Vision insurance is a form of coverage that is often not included in many insurance plans offered by employers, although it is becoming more common today. These are benefit programs where the employee selects the coverage plan as desired and pays the premium. Most plans provide the minimum coverage, eye exam, glasses, contacts lenses and glaucoma testing with the amount paid depending on the terms of the policy.
Vision insurance policy not only covers eye care solutions and regular visits to the doctor, rather it also helps you to save money which can otherwise become a costly affair for you. Obtaining this value-added vision insurance, you will have access to a network of eye care providers including ophthalmologists and optometrists, optical laboratories, eyewear stores, and LASIK/PRK surgeons. Routine eye check-ups and preventive eye care services are also added in these insurance policies that are provided at reduced rates.
The best thing about vision insurance is that the insurance companies are bound to implement quality standards while choosing the service providers. This way you are assured of being taken care under a reputed eye doctor or eye care center.
There are mainly two vision insurance plans available. One is the benefits package and the other one is the discounted plan. While the former one requires an annual premium to be paid in exchange of eye care services, the latter provides you eye care services with a fixed discount rate after you pay annual premium and a deductible. You can opt for any plan that is suitable to your pocket.
The cost of vision insurance depends upon the design of the program and type of service available. You can obtain a vision insurance plan on individual basis or group basis. As an individual, you can select your own insurance plan. Group vision insurance can be acquired through your association, company or a government program like Medicare.
By: daniel.rayfield
Maintaining Eye Health Through Vision Insurance
Maintaining eye health is important. The key to treating eye disease is early detection. Vision insurance is one of the most effective ways to ensure proper eye.
What is vision insurance? Vision insurance helps significantly to reduce the cost of annual eye exams and glasses.
Vision Insurance for Men’s Eyeglasses
Vision Insurance for Men’s Eyeglasses Let’s face it, at one point or another, just about everybody can benefit from a pair of eyeglasses.
Laser Eye Surgery in Santa Clara
Visual impairment can infringe on people’s lives in several ways, so much so that those who have such affliction constantly look for ways in order to resolve their predicament. Wearing glasses or contact lenses have been what most people resort to in order to aid their vision but those too prevent the performance of certain activities such as active sports. It is an understandable sentiment to grow tired of being afflicted with visual impairment and a good enough reason to explore possible cures for the same. Laser eye surgery has become very popular because of its non-invasive nature and the reduced risks involved in the procedure.
Santa Clara laser eye surgery is one of the most promising procedures that many people want to undergo. California is among the States that have made very significant medical advancements in recent years which makes it very attractive to those who would want to make their lives better and see the word clearer without having to use glasses or contact lenses.
There are several eye doctors that perform Santa Clara laser eye surgery and you can be assured that you can find only the best ones under whom you would put yourself in their medical care. Whether you are a local resident or a tourist looking to make a change in your life through laser surgery, you can easily find clinics as well as private practices that perform such procedure on people on a daily basis. However, you will need to undergo a few tests in order to ascertain the nature of your condition and whether or not you are a suitable candidate for laser eye surgery. There are certain eye conditions that cannot be corrected by any kind of surgery and the proper diagnosis will rule them out for you.
Laser eye surgery is medically categorized as a minor operation, nevertheless, patients who have undergone such procedure are advised to protect themselves from any kind of infection and to avoid performing tasks that will put any kind of strain on the eyes in order to prevent the onset of any complications.
Post surgery care would include wearing protective glasses, regularly putting eye drops, and regulating the light to which the newly operated eyes are exposed. You should also avoid bending down or looking up too much so as not to put unnecessary strain on your eyes. The recovery process can be faster or slower depending on how well you take care of your eyes after the operation. Barring an unforeseen complication, you should be up and about in less than a week and be able to use your eyes without having to be dependent on bulky glasses or contact lenses.
Santa Clara, California doctors are among the nest in the United States and you can be assured that you can benefit well from the procedures they perform as well as on their ability to diagnose your eye condition. There is much you can gain from corrective eye surgery and you should take advantage of it today.
By: Rob Johnnson
Many people believe that laser eye surgery especially LASIK eye surgery is far too expensive for their budget.
Getting laser eye surgery can be a life changing decision which may seem like a risky procedure but in reality, has proven to be very safe and effective.
Laser Eye Surgery to Get Rid Of Tired Eyes
While dark circles under eyes are common among people of all ages, puffiness and eye bags are common among aged people. Mainly because of this reason, you will get aged look if your eyes of puffy.
What Does The Eye Tell Us Regarding Evolution
I previously cited the eye as an example of an organ that demonstrates irreducible complexity. It’s an old argument in the creation-evolution debate but has never been properly defeated. That is not to say materialists don’t give it a shot.
They will say it came about as the result of a “long and complex pathway.” We are supposed to never mind that nobody knows how “long” and nobody has ever attempted to detail the “complex pathway” in other than storybook fashion.
The evolutionary eye tale goes something like this: light sensitive pigment evolved to light sensitive cells, then to a primitive eyespot, to a deep recessed eyespot, to a pinhole lens eye and finally to the complex eye. The “proof” is that there are creatures alive today that have each of these things. But doesn’t that very fact contain the disproof that any of these sight organs evolved from one to the other? If “precursor” eye organs are fully functional for the creatures that have them, there is no need for them to evolve further.
Let’s get to the nitty gritty of what real proof should be. How did the first light sensitive pigment come into being? By what mechanism, what physical laws, what chemistry? How, by what mechanism (details please) did the complex assemblage required for light sensitive cells and fully functioning eyes, complete with lids, lacrimal (tear) apparatus, mucosal membranes, eye ball, cornea, aqueous humor, iris, lens, a complex array of focusing muscles, automatic neural control (we don’t have to think to focus or to adjust the iris for the amount of light), vitreous humor, retina (rods, cones, etc.), optic nerve and brain to translate the images, come into being?
Look at the simplified graphic here of the eye and some of the biochemistry associated with it. Nobody can imagine, much less describe in detail, how such an array of complexity could come into being by steps. Neither can they fathom a detailed mechanism for creating any single part.
None of this skepticism or questioning holds back evolution-to-the-death believers. When faced with the irreducible complexity argument one evolutionary apologist basically solved the problem by proclaiming that an eye is really not very perfect at all, and by implication not complex! If it is not complex, then reducing it to simple components is no problem.
Referring to the layered configuration of the retina and its connection to the neurons feeding signals to the brain, he remarked: “The world is simply not always so intelligently designed!… For optimal vision why would an intelligent designer have built an eye backwards and upside down?” He is here referring to the layered configuration of the retina and its connection to the neurons feeding signals to the brain.
I hardly know what to say to a comment like that. But I will. The first thing that comes to mind is, let’s see you do better Mr. Smarty Pants. He won’t and he can’t. Nowhere in the anatomical or physiological literature is there even one article by any researcher or scientist describing this flawed design and a proposal as to how the eye’s “backwards and upside down” mistake should be fixed. Nowhere in the hundreds of thousands of medical articles on optometry and ophthalmology is there any mention that the eye is defective in this way. (I have only reviewed the medical literature for about the past 35 years but I’ll bet there is nowhere my upside down eyes haven’t looked either.)
Incredible. Humans with all of their smarts, science and technology (not to mention 20-20 eyesight) can’t even create one light sensitive pigment, but this one knows how to make a better complex eye! It’s like not being able to add 2 +2 but then cockily pronouncing how differential equations performed by a Nobel Prize laureate are “backwards and upside down.”
John Ciardi summed it up so well:
“Who could believe an ant in theory?
A giraffe in blueprint?
Ten thousand doctors of what’s possible
Could reason half the jungle out of being.” (7:27)
By: Dr. Randy Wysong
“At present, we do not know whether eyes arose once or many times, and, in fact, many features of eye evolution are still puzzling.
Silver Scorpio has an article on research involving the primate eye and its evolution. They write:
They have been popular for a long time, not only to protect your eyes, but also to complete your fashion statement. When the sun is bright we wear sunglasses all through the year.
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Information On Glaucoma Healing
Treatment for aims to lower the internal pressure of the eye and prevent any loss of vision, or any further deterioration in vision. Options include medicine given as eye drops, laser treatment and surgery. Treatment can’t reverse any existing optic nerve damage, so it won’t improve your sight if it has already deteriorated.
Glaucoma may be treated with either medication or surgery. Medication is usually tried first. The drugs used are substances that reduce intraocular pressure. In general, they either decrease the rate at which aqueous humor is produced in the eye, or they increase the rate at which it is drained off. All of the medications used for glaucoma have side effects. Various individual drugs and combinations of drugs may have to be tried to see which works best for any one patient.
Treatment is designed to lower the IOP by reducing production or increasing outflow of aqueous humor. Depending on the type of glaucoma, medications or surgery are used. IOP usually can be lowered using different medications in the form of eyedrops (see How to Instill Your Eyedrops) and oral or IV medications.
Although nerve damage and visual loss from glaucoma cannot usually be reversed, glaucoma is a disease that can generally be controlled. That is, treatment can make the intraocular pressure normal and, therefore, prevent or retard further nerve damage and visual loss. Treatment may involve the use of eye drops, pills (rarely), laser, or surgery.
This process of producing and removing the fluid from the eye is similar to that of a sink with the faucet always turned on, producing and draining the water. If the sink’s drain becomes clogged, the water may overflow. If this sink were a closed system, as is the eye, and unable to overflow, the pressure in the sink would rise. Likewise, if the eye’s trabecular meshwork becomes clogged or blocked, the intraocular pressure may become elevated.
Glaucoma can usually be treated effectively by using eye drops or other medicines. In some cases surgery may be necessary. Unfortunately, any loss of vision from glaucoma cannot usually be restored. But, early detection, prompt treatment and regular monitoring can enable you to continue living in much the same way as you have always lived. Protect your eye health and your Be sure to visit your doctor of ophthalmology or optometry regularly.
Medication
Beta-Blockers work to lower the intraocular pressure by decreasing the rate at which fluid flows into the eye. Side effects may include a slow or irregular heartbeat, depression, impotence, drowsiness, double vision and breathing problems for patients with asthma or emphysema.
Operative Surgery
When operative surgery is needed to treat glaucoma, your ophthalmologist will use a microscope and specialized instruments to create a new bypass drainage channel for the eye fluid to leave the eye. The new channel helps to lower the eye pressure. Surgery will be recommended only if your ophthalmologist feels the benefit of a lower eye pressure achieved with an operation outweighs possible complications and/or further progression of optic nerve damage.
Sometimes, medication is not enough to decrease pressure in the eye. In these situations, laser or surgical treatments may be able to stop the progression of glaucoma. Get the facts from your doctor about which treatment options are appropriate for you.
Glaucoma, this is due to an increase in the pressure of the liquid within the eye .This causes atrophy of the retina and the optic nerve with serious vision repercussion.
Conventional Surgery Cures Glaucoma
Both laser and conventional surgeries are performed to treat glaucoma.Surgery is the primary therapy for those with congenital glaucoma.
Glaucoma - Feel the Pressure in Eyes?
Glaucoma is the most common disease of eye after cataract. Many of you must be waiting to know this disease in a more detailed manner, and ofcourse in simpler language which often other medical journal articles would not provide you.
Why Don’t You Ask The Doctor?
Dear Dr. Hansen: I lead a very active lifestyle and am constantly outdoors. How do I best take care of my eyes during outdoor activities?Protect your eyes from the environment, not just the sun. There’s a high risk for injury with many outdoor sporting activities. It’s paramount that you have effective sunglasses to protect eyes from flying objects and from ultraviolet (UV) rays. Brand names and high price tags do not indicate the quality of the lens. You should go to your eye care practitioner for recommendations for a pair that protects the entire eye.
Babies and infants in strollers should wear eye protection as well. People who start protecting their eyes at a young age are less likely to have problems later in life.
Keep rewetting products with you at all times. Keeping your eyes lubricated helps keep them free of certain pathogens. You should never rinse your contact lenses with water. Use eyedrops to lubricate and rewet contact lenses. The Complete Revitalize Active Pack for soft lenses contains all you need to keep eyes comfortable and protected while you’re on the go-it contains a travel-size Complete MoisturePlus Multi-Purpose Solution and Blink-N-Clean Lens rewetting drops.
Dear Dr. Hansen: Can I swim while wearing contact lenses?
No. All water (tap water, pools, lakes, the ocean, etc.) contains all sorts of contamination. Hot tubs are the worst. It doesn’t matter if you open your eyes briefly-you could get an infection in a matter of a few seconds. The best way to protect your eyes while swimming is to remove your contact lenses and wear good athletic goggles.
Dear Dr. Hansen: What should I look for in a good pair of sunglasses?
Sunglasses provide protection from UV rays in sunlight. Exposed UV light may damage the cornea and retina; however, good sun lenses can reduce the harmful UV rays. You can see on the sunglasses’ label its level of protection from UVA and UVB rays. Poorly made sunglasses may also cause visual distortion. Unfortunately, distortion-free lenses cannot be checked over the counter. This distortion results in a reduction of optical clarity and may cause headaches. Buying the right pair of sunglasses gives you maximum protection, so visit your eye care practitioner for recommendations of a good pair.
Dear Dr. Hansen: How can I prevent dry eye?
Dry eye syndrome is very common. It causes a variety of symptoms, from irritation, burning and itching, to blurred vision. Though dry eyes cannot be cured, there are a number of steps that can be taken to treat them. Eat a proper, healthy diet with lots of fruits and vegetables and get good exercise. Take breaks from staring at your computer screen every 30 minutes. Blink at intervals of three to five seconds to move tears and lubricate the eye. If you wear contact lenses, use a moisturizing lens solution for optimum comfort such as Complete MoisturePlus Multi-Purpose Solution for soft lenses that soothes with artificial tear ingredients, which can make a difference in how your eyes feel.
David W. Hansen, OD, FAAO, was in clinical practice, a Fellow of the American Academy of Optometry and is currently Director, Professional Services at Advanced Medical Optics, Inc. in Santa Ana, Calif.
The best way to protect your eyes while swimming is to remove your contact lenses and wear good athletic goggles.
Dr. Dave Hansen
By: Wade Gibson
Optometry Learning Resource Centre (OLRC)
We are happy to announce that we are officially in our new space as part of the School of Optometry Expansion! We are now able to offer our students more than double the study space that was available in our previous location.
The HMP Stafford Optometry Service
Result of type: document 5PK/09/0010 South Staffordshire PCT Diagnostics;#5;#Care and treatment Prisons and custodial institutions Primary Care Optician services.
Optometry & Vision Science. 86(1):40-44, January 2009. He, Mingguang *; Zheng, Yingfeng +; Xiang, Fan +. Abstract.