Cataract & LASIK Blog NW Indiana Eye & Laser Center

Sunday, April 23, 2017

Contact Lenses Increase Computer Vision Syndrome



Contact Lenses Increase Computer Vision Syndrome

Computer Vision Syndrome (CVS) is a condition that results from prolonged focusing of your eyes on a computer or other display device for protracted, uninterrupted periods of time. Typical symptoms of CVS include headaches, blurred vision, neck pain, eye redness, fatigue, eye strain, dry eyes, irritated eyes, double vision, vertigo, dizziness and difficulty refocusing the eyes. According to the National Institute of Occupational Safety and Health, computer vision syndrome affects about 90% of the people who spend three hours or more a day at a computer. We now know that CVS is actually made worse by contact lens wear. According to a study in Ophthalmic & Physiological Optics contact lens wearers are more likely to suffer CVS than non-lens wearers, with a prevalence of 65% for contact lens wearers. In particular, people who wear contact lenses and are exposed to the computer for more than 6 hours per day are more likely to suffer CVS than non-lens wearers working at the computer for the same amount of time.

If you or someone you know suffers from symptoms of Computer Vision Syndrome (CVS) please feel free to contact us for guidelines and help with the uncomfortable effects. Please call Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, Google+ or facebook.com/nwindianaeyeandlaser.

Northwest Indiana Eye & Laser Center offices are located at 502 Marquette Street, Valparaiso, Indiana 46383 and 1001 South Edgewood Drive, Knox, Indiana 46354.

Monday, April 17, 2017

Loose Eyelids & Dry Eye Problems

Loose Eyelids Cause Dry Eyes?
Sometimes we are surprised by the many conditions and circumstances that can cause you to have dry eye problems. We know that many common medications, including those for blood pressure and allergies can certainly cause dry eyes. We know that the hormonal changes associated with menopause can cause dry eyes as well as certain environmental conditions of dustiness, breeziness or dryness you might encounter. We also know that problems with eyelid inflammation, called blepharitis, or systemic inflammatory diseases as well as contact lens wear can contribute to dry eye symptoms. Now, according to research we reviewed in Cornea we also know that loose eyelids may also cause a disruption of the normal tear film and lead to dry eye complaints. In a study of some 138 patients, those who had loose eyelids were much more likely to suffer from sensations of grittiness, in adequate tear film quality and quantity and dry spots on their cornea-all key sign and symptoms of dry eye. The researchers concluded that eyelid laxity or looseness should be tested in anyone with dry eye complaints as it might be a source of the problem.

If you or someone you know is bothered by dry eyes please call Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, Google+ or facebook.com/nwindianaeyeandlaser

Northwest Indiana Eye & Laser Center offices are located at 502 Marquette Street, Valparaiso, Indiana 46383 and 1001 South Edgewood Drive, Knox, Indiana 46354.

Sunday, April 9, 2017

A LASIK Story to Share

“My husband and I came in for our yearly exams as we always do. He was interested in LASIK. It had never really crossed my mind until he inquired about it. We both decided to come in for consultations. Come to find out, I was a candidate and he wasn’t. While my husband was kind of bummed that he couldn’t have it done it reaffirmed to him and me that not everyone is a good candidate for the procedure. I decided right then and there to have it done and couldn’t be happier with the results. I was back at work on Monday seeing my computer and everything wonderfully!”

If you or some you know is tired of the hassle of glasses or contact lenses for seeing at distance and would like to find out if LASIK might be a good vision correction option, please call Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, Google+ or facebook.com/nwindianaeyeandlaser for Free LASIK Consultation.

Northwest Indiana Eye & Laser Center offices are located at 502 Marquette Street, Valparaiso, Indiana 46383 and 1001 South Edgewood Drive, Knox, Indiana 46354.

Sunday, April 2, 2017

Vitamin C & Cataracts

Vitamin C & Cataracts

Cataracts are a common senior eye problem that occurs naturally with age and clouds the eye’s lens, turning it opaque. Despite the advent of modern cataract removal surgery, cataracts are still something seniors need to be aware of and work to limit their risk factors if possible. The role of vitamins and supplements in cataract development has generally been a bit uncertain. Based on some new research, it is thought that eating foods high in Vitamin C can cut the risk of cataract progression by as much as a third. The research is also the first to show that diet and lifestyle may play a greater role than genetics in cataract development and severity.

Probably the most important finding in this study was that vitamin C intake from food seemed to protect against cataract progression. While we cannot totally avoid developing cataracts, we may be able to delay their onset and keep them from worsening significantly by eating a diet rich in vitamin C.

If you or someone you know is concerned about senior eye problems such as cataracts or even has a cataract, please share this information. If you need a cataract eye exam please call Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, Google+ or facebook.com/nwindianaeyeandlaser.

Northwest Indiana Eye & Laser Center offices are located at 502 Marquette Street, Valparaiso, Indiana 46383 and 1001 South Edgewood Drive, Knox, Indiana 46354.

Sunday, March 19, 2017

AMD Risk from Sunlight Exposure



AMD Risk from Sunlight Exposure

There has been discussion about whether sun exposure can be a risk factor for developing AMD-a common senior eye problem. We know that excess exposure to sunlight can cause many untoward effects on the delicate tissues of the eye and the surrounding facial skin. Sun exposure is a known cataract risk factor, too much UV exposure can cause a “cornea sunburn” or “solar keratitis” and even damage the retina by causing a “solar retinitis”. Researchers reporting in the journal Retina evaluated the effects of current and past sunlight exposure and iris color on early and late Age Related Macular Degeneration (AMD). Their conclusions were that sunlight exposure during working life is an important risk factor for AMD, whereas sunlight exposure after retirement seems to have less influence on the disease development. Therefore, preventive measures, for example, wearing sunglasses to minimize sunlight exposure, should start early to prevent development of AMD later in life.

If you are concerned about senior eye health and specifically your risk of AMD please consider wearing sunglasses to limit your exposure to sunlight beginning EARLY in life to preserve your eye health and vision. If you have not had a recent eye exam please call Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, Google+ or facebook.com/nwindianaeyeandlaser.

Northwest Indiana Eye & Laser Center offices are located at 502 Marquette Street, Valparaiso, Indiana 46383 and 1001 South Edgewood Drive, Knox, Indiana 46354.

Wednesday, March 15, 2017

Satisfaction with LASIK vs. Contact Lenses


Satisfaction with LASIK vs. Contact Lenses
Patients who have been wearing contact lenses have made the choice to minimize their dependence on eyeglasses, but still have many of the inconvenient aspects of contact lens and care to contend with. For contact lens wearers, the decision to have LASIK represents the desire to experience a lifestyle and convenience with independence and freedom from the hassle of BOTH glasses and contacts. But, how does satisfaction with LASIK actually compare with contact lens wear? Researchers reporting in the journal Ophthalmology assessed patient satisfaction and perceived outcomes of 1800 patients split into two groups-one continuing to wear contact lenses and the other having LASIK, through annual surveys administered over a 3-year period. Most contact lens users had worn them successfully ≥5 years. The proportion expressing strong satisfaction with their current vision correction method decreased from 63% at baseline to 54% at year 3 in the contact lens control group, whereas 88% of former contact lens wearers and 77% of former glasses wearers were strongly satisfied with LASIK at year 3. Patients 40 years of age or younger when they had LASIK were somewhat more likely to be strongly satisfied than older patients. LASIK significantly reduced difficulties with night driving and nighttime visual disturbances among former contact lens users and former glasses users. The proportion with dry eye symptoms at 1, 2, or 3 years after LASIK was not significantly increased relative to baseline contact lens wear but was significantly increased relative to baseline glasses use, consistent with many glasses users having tried and abandoned contact lenses because of latent dry eye problems. Compared with continued contact lens wear, LASIK significantly reduced the self-reported rates of eye infections, ulcers, and abrasions each year.

The overall conclusions then were that compared with contact lens wear, current LASIK technology improved ease of night driving, did not significantly increase dry eye symptoms, and resulted in higher levels of satisfaction at 1, 2, and 3 years follow-up.

If you or someone you know is wearing glasses or contact lenses and would like be free of the hassle they create for seeing clearly at distance, please schedule a Free LASIK Consultation by calling Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, Google+ or facebook.com/nwindianaeyeandlaser.

Northwest Indiana Eye & Laser Center offices are located at 502 Marquette Street, Valparaiso, Indiana 46383 and 1001 South Edgewood Drive, Knox, Indiana 46354.

Monday, March 6, 2017

Keratoconus, Risks & Systemic Disease

Keratoconus, Risks & Systemic Disease
Keratoconus is a progressive degenerative disorder of the cornea whereby structural changes within the cornea cause it to thin and change to a more conical shape than the more normal gradual spherical shape. Keratoconus can cause substantial distortion of vision, with multiple images, streaking and sensitivity to light all often becoming troubling to the patient. Usually, we diagnose keratoconus during the adolescent years. If both eyes are significantly affected, the deterioration in vision can affect the person's ability to drive a car or read normal print.
In most cases, we can fit specialized contact lenses to correct vision sufficiently to allow the person to continue to drive legally and likewise function normally. Further progression of the disease may require surgery, for which several options are available and most popular, including intrastromal corneal ring segments, corneal collagen cross-linking, and in about 25% of cases, corneal transplantation. Estimates of the rates for keratoconus range from 1 in 500 to 1 in 2000 people. Recent information alerts us to a number of demographic, ancestry and systemic risk factors. These include that those of African ancestry have a 57% greater risk of a keratoconus and Latino persons have a 43% greater risk of being diagnosed compared with a Caucasian population. Asians had 39% reduced risks of keratoconus and patients with uncomplicated diabetes mellitus (DM) had 20% less risk. Other conditions found to have significantly increased risk of developing keratoconus include sleep apnea and asthma.

If you or someone you know is at risk for keratoconus or wishes to be evaluated for keratoconus please call Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, Google+ or facebook.com/nwindianaeyeandlaser.

Northwest Indiana Eye & Laser Center offices are located at 502 Marquette Street, Valparaiso, Indiana 46383 and 1001 South Edgewood Drive, Knox, Indiana 46354.