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Can Proper Nutrition Prevent Cataracts?

Posted by Eye Specialists of Louisiana on Wed, May 29, 2019 @ 09:53 AM

nutrition_for_cataracts.jpg

A nutritious, well-balanced diet is essential for living a healthy life, but adding a few extra vitamins and antioxidants to your nutrition plan can have more benefits than you may think.

What are Cataracts?

Cataracts are a leading cause of visual impairment in Americans, as well as one of the most common surgical procedures performed in the U.S. with more than two million procedures done per year. Cataracts develop when proteins in the lens of the eye are damaged, causing the eyes to become ‘cloudy’ or opaque.

Reducing the Risk of Cataracts

Several factors can increase the risk of developing cataracts, among them include: age, genetics and ethnicity. While we have no control over these factors, there are some that we can control to reduce the risk of cataract development, such as not smoking, wearing hats or sunglasses to protect your eyes from UVA/UVB rays and of course, eating a healthy diet.

How Diet Affects Cataracts

Recent studies have shown a promising link to preventing or delaying cataracts by eating a healthy diet. Vitamins C and E are the strongest protectants due to containing antioxidants such as lutein and zeaxanthin. Lutein and zeaxanthin are the only carotenoids found in the lens of the eyes. Both are promising nutrients that can prevent the development of cataracts, and eating foods containing high amounts of both antioxidants are associated with a reduced need for cataract surgery.

According to the American Optometric Association, numerous studies have found strong evidence that vitamins C and E may decrease the development or progression of cataracts. One recent analysis from the Second National Health and Nutrition Examination Survey found that adding higher levels of vitamin C to the diet were associated with a lower risk of developing cataracts. You can read more about recent studies on cataracts on the AOA website.

Eating the recommended daily five servings of fruit and vegetables is the best and easiest way to incorporate more vitamins C and E into your diet. Unfortunately, the majority of Americans do not eat all five servings and in today’s fast-paced world, it can be difficult find the best food sources on-the-go. If you believe you may be at risk for developing cataracts, consider adding a daily multivitamin and eye health supplements containing at least 75 mg of vitamin C and 15 mg of vitamin E to your diet.

Treating Cataracts in Baton Rouge

For those in the Baton Rouge area who are concerned about the development of cataracts or just want help in maintaining their vision and eye health, contact Eye Specialists of Louisiana, and request an appointment with any one of our dedicated ophthalmologists.  

10 Things You Should Know About Cataracts

 

Tags: Cataracts, Healthy Eye Tips

Preventing and Treating Age-Related Vision Problems in Baton Rouge

Posted by Eye Specialists of Louisiana on Fri, May 17, 2019 @ 11:21 PM

Preventing and treating age-related vision problems in baton rouge.jpegYou’re getting older. It’s true. We all are. Sure, you’re on the other side of 60, but you exercise regularly, eat well, and do your best to care for your body and mind so that they continue to age gracefully. Are you doing the same for your eyes?

Diagnosing Glaucoma in Baton Rouge

Glaucoma, or the “silent vision thief”, works quietly and slowly to cause permanent vision loss in its sufferers. If you are suffering from glaucoma, you may only notice a little blurriness in your peripheral vision—and only after permanent vision loss has occurred. Eye doctors, however, can detect indicators of glaucoma, like optic nerve damage and elevated eye pressure before any other symptoms occur. That’s why it is imperative to have regular eye exams. Along with medication, glaucoma is normally treated with one of four surgical treatment options, all of which are offered at Eye Specialists of Louisiana.

Identifying and Treating Cataracts in Baton Rouge

Cataracts are caused when protein builds up and clumps in the lens of the eye, preventing light from passing through and resulting in vision loss. If left untreated, the older cells will compact as the new lens cells form and create a cataract in the center of the lens. Cataracts can cause blurriness, a yellow tint in your vision, sensitivity to light, double vision, and haloes around light sources.

While heredity, smoking, and existing conditions can play a role in their development, cataracts can also develop naturally as a result of aging. Cataracts are treated by surgically removing the impacted lens and replacing it with an artificial lens implant. If you believe you are developing cataracts, schedule a comprehensive eye exam today. The sooner your cataracts are treated, the sooner you can get back to seeing the world in living color.

Detecting Age-Related Macular Degeneration in Baton Rouge

The leading cause of severe vision loss in Americans over the age of 60, age-related macular degeneration occurs when the central portion of the retina, or macula, deteriorates. Dry macular degeneration occurs when yellow deposits (drusen) accumulate in the macula, leading to a noticeable dimming or distortion of vision. If left untreated, dry macular degeneration can lead to atrophy of retinal tissue, blind spots, and complete loss of central vision. Wet macular degeneration is characterized by the growth of abnormal blood vessels from the choroid under the macula, leading to choroidal neovascularization. This new blood vessels then leak fluid and blood into the retina causing distorted vision, as well as loss of central vision. If left untreated, these abnormal blood vessels and the associated bleeding can eventually form a scar, leading to permanent central vision loss. The first noticeable sign of AMD is a dim, blurry spot in the center of your vision that gets bigger or darker over time. However, your ophthalmologist can detect the presence of drusen much sooner.

Once detected, AMD can be treated with vitamins, laser therapy, and vison aids. Patients with advanced cases of AMD may benefit from the revolutionary Centrasight treatment, which involves implanting a tiny telescope inside the eye to enlarge objects in the central vision and compensate for macular degeneration. To find out if you qualify for this outpatient procedure, schedule a consultation with Dr. Thomas Stuckey, the only surgeon in the Baton Rouge area to specialize in Centrasight’s advanced technology.

In addition to the vision disorders and diseases detailed above, diabetic retinopathy and retinal vessel occlusion can also benefit from early detection by a trained eye specialist.

 

10 Things You Should Know About Cataracts

 

Tags: Cataracts, Glaucoma, Macular Degeneration

Understanding the 3 Most Common Types of Cataracts

Posted by Eye Specialists of Louisiana on Fri, Apr 26, 2019 @ 01:36 PM

types of cataractsA great many Americans are familiar with cataracts and the problems they cause.  A largely age-related eye condition, cataracts are a clouding of the eye’s lens that worsens with time.  As the condition progresses, it will lead to increased blurriness.  If left untreated, complete blindness can ultimately result.  In fact, cataracts are currently the leading cause of blindness worldwide. 

Fortunately, most patients do not progress to this point before they are able to have medical intervention.  When diagnosed and treated appropriately, cataracts do not have to steal vision.  They can be removed and managed effectively in order to reduce their impact on the patient and their capabilities. 

There are three common types of cataracts that may affect adults.  Identification will depend of factors such as location within the lens, degree of clouding, and the believed cause of the cataract.

Nuclear Sclerotic Cataract

This is the most common type of age-related cataract and affects the center of the lens.  The first signs are typically nearsightedness and even temporary improvement in vision from reading distance.  Over time, vision will become increasingly cloudy and the color of the lens will gradually progress to a dense yellow or even brown.

Cortical Cataract

This type of cataract affects the edge of the lens.  With a cortical cataract, there will typically be white streaks or opacities on the outer edge of the cortex of the lens.  These streaks will move toward the center of the lens as the cataract progresses.  Patients with cortical cataracts often report issues with glare.  Diabetic patients are at an increased risk for this type of cataract.

Posterior Subcapsular Cataract

This type of cataract affects the back of the lens.  It will normally begin as a small, opaque area that will interfere directly with light making its way to the retina.  With this cataract, there may be multiple issues including poor reading vision, halos, glare, and poor vision in bright light.  Risk factors for posterior subcapsular cataract include diabetes, steroid use, and extreme nearsightedness.

If you are among the many Americans suffering from vision impairment due to cataracts, there are many effective treatment options available to you.  These include laser and dropless cataract procedures, as well as a wide range of lens options based on your specific needs and budget.  To learn more about your cataracts and how to best address them, contact Eye Specialists of Louisiana and request a consultation.

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What is Causing Your Drooping Eyelid?

Posted by Eye Specialists of Louisiana on Tue, Apr 23, 2019 @ 11:58 AM

ptosisPtosis or blepharoptosis are the medical terms used to describe a drooping eyelid.  In the condition, the lower portion of the top eyelid begins to sag or droop, possibly to the point of vision interference.  The condition can leave patients feeling self-conscious about their appearance while also inhibiting their ability to see clearly.  It can even to lead to safety concerns, particularly during certain vision-based activities such as driving. 

Causes of a Drooping Eyelid

A sagging eyelid is not always the result of age.  In fact, there are many conditions which can result in this type of drooping, including:

Congenital Ptosis

As the name suggests, congenital ptosis is a condition that is present from birth.  It is due to underdevelopment of the muscles responsible for maintaining the eyelid’s position.  In the vast majority of cases, congenital ptosis affects only a single eye.  Depending on the severity of the condition and potential vision interference, surgical repair may be required.

Aponeurotic Ptosis

When a sagging eyelid is the result of age, it is known as aponeurotic ptosis.  As we grow older, all skin begins to lose its elasticity, including the skin surrounding the eyes.  Thanks to time and gravity, eyelids may begin to droop more and more.  This drooping may be bilateral, or it may be worse on one side.

Nerve Injury

Muscle movements are controlled by nerves that transmit signals from the brain.  When injury affects these nerves, it can result in weakness or paralysis of the muscles they control.  Situations which may impact the nerves responsible for the eyelid include stroke, diabetes, brain tumor and brain aneurysm.

Myasthenia Gravis

Myasthenia gravis is a rare medical disorder that impacts the way muscles receive and respond to information from nerves.  Over time, the affected muscles may become weaker and sagging can result.  This condition may affect not only the eyelids, but other facial muscles, extremities, and other body parts as well.

Muscle Disease

Ptosis can also be the result of one of two forms of muscle disease.  The first, oculopharyngeal muscular dystrophy, leads to progressive weakness of muscles in the upper eyelids and throat.  It is a rare disorder that most often begins between the ages of 40 and 60.  The second is a condition most often seen in early adulthood called progressive external ophthalmoplegia.  It is characterized by loss of muscle function in the eye an eyelid and can lead to paralysis of the eye and drooping of the eyelid.

 

Treating a Drooping Eyelid

Treatment for a drooping eyelid will depend on the underlying cause.  However, in the case of aponeurotic ptosis, the most common cause of drooping eyelids in adults, a simple surgical procedure known as blepharoplasty can help.  For the best and safest results, this procedure is best performed by a skilled ophthalmologist who has intimate knowledge and extensive education surrounding the delicate eye area.  To learn more about this procedure, click below to request a consultation with Eye Specialists of Louisiana.

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Tags: Blepharoplasty

The Effects of Chlorine on Eye Health

Posted by Eye Specialists of Louisiana on Thu, Mar 14, 2019 @ 02:06 PM

happy teen  group  at swimming pool class  learning to swim and have funHave you ever spent a day at the pool and noticed that your vision was a little blurry after? Have you looked in the mirror after swimming and noticed that your eyes were red?  Chlorine is a chemical commonly used in pools for water purification and sanitation, but despite the benefits, it can also have some less than desirable effects on your eyes.  If you are looking forward to enjoying the pool as warmer days approach, keep the following in mind, and keep your eyes protected from chlorine’s ill effects. 

How Does Chlorine Harm the Eyes?

Our eyes are typically protected from outside bacteria and irritants with a tear film that coats the cornea.  When exposed to chlorine, however, this tear film can be stripped away, leaving the eyes vulnerable to not only the chemical itself but also to pollutants that may still exist in the chlorinated water.  Common eye conditions associated with chlorine exposure include:

  • Conjunctivitis (Pink Eye) – A viral or bacterial eye infection that is easily transmitted via water.
  • Irritation – This includes redness and blurriness that occur with damage of the tear film. These symptoms are usually temporary and resolve without treatment.

Protecting the Eyes from Chlorine

Chlorine is still a necessity for pool sanitation and the rewards of eliminating the spread of water-borne bacteria and illness far outweigh the risks, so it’s a chemical you are sure to encounter again and again.   However, rather than avoiding the pool altogether, take a few safety precautions to enjoy swimming while also keeping your eyes protected.

  • Use water-tight goggles when swimming in a chlorinated pool. Not only will you be able to see clearly underwater, you eliminate the risk of eye irritation and infection.
  • Do not wear contact lenses in the pool. Bacteria can become trapped between your eye and the lens and cause serious complications. If you do have to wear them, immediately clean with solution after leaving the pool.
  • When experiencing the symptoms of chlorine irritation, use lubricating eye drops to help rebuild the tear film on your eyes.

These simple steps can help keep your eyes safe and healthy both during and after swimming.  If you do happen to experience symptoms such as redness or blurriness, understand that these symptoms are a common side effect of chlorine exposure and that they will quickly resolve.  However, should the symptoms persist an infection may be present.  Contact Eye Specialists of Louisiana and request an appointment with one of our skilled ophthalmologists to assess your eye health.

 Request an Appointment

Tags: Healthy Eye Tips

16 Reason To Visit An Ophthalmologist

16 Reasons To Visit An Ophthalmologist

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