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macular degeneration

Concerned About Macular Degeneration? – Here Are 6 Tips to Lower your Risk

What Is Macular Degeneration?

Age-related macular degeneration (AMD) is a deterioration of the macula, the key part of the retina responsible for highly detailed vision and central vision. There are two main types of macular degeneration: dry and wet.

Dry AMD occurs when small deposits in the macula called drusen gradually damage the light-sensitive retinal nerve cells, leading to vision loss.

In wet AMD, fragile new blood vessels grow under the macula. When these blood vessels leak blood or fluid, it damages the macula. Although both types of macular degeneration can result in vision loss, wet AMD is the more serious form of the disease as it results in faster and greater vision loss.

Who Is At High Risk for Macular Degeneration?

  • age 50+
  • a diet high in saturated fat
  • Smoking
  • High blood pressure
  • Obesity
  • Family history of AMD
  • Cardiovascular disease

6 Ways to Reduce Your Risk of Macular Degeneration

The following have been shown to lower the risk of developing AMD:

Stop smoking

If you don’t smoke, don’t start, and if you smoke—quit. Smokers are 4 times more at risk of developing AMD and typically develop the disease around 10 years earlier than non-smokers.

Wear Quality Sunglasses

UV rays from sunlight can put your eyes at risk. So make sure you choose high-quality 100% UVA & UBV filtering sunglasses to block the sun’s harmful UV rays. Consider getting polarized lenses, as they filter out reflected light rays more efficiently. That’s especially important if you spend time on the water, at the beach, in the snow or driving.

Check Your Blood Pressure

High blood pressure not only harms your heart, but restricts oxygenated blood from reaching your eyes. Have your blood pressure checked regularly. If you already have hypertension, consider using an at-home monitor to keep tabs on it.

Eat Healthy and Consider Supplements

Cut out saturated fat, which can raise your blood pressure. Eat fewer animal fats and replace butter with olive oil. Look for plant-based, high-protein alternatives to meat, and eat oily fish like sardines, mackerel and salmon.

Dark, leafy greens are terrific for your eyes. Kale and other greens are full of lutein and zeaxanthin, antioxidants that promote eye health. If you have dry AMD, ask your optometrist about antioxidant supplements that can slow AMD’s progression.

Know Your Family History

Up to 70% of AMD cases have a genetic component. People with a parent or sibling with AMD have a greater risk of developing this serious sight-threatening eye disease. If you have a family history of this disease, get your eyes frequent eye tested for AMD.

Get Your Eyes Checked Regularly

Everyone should have regular comprehensive eye exams, especially if you’re over 50, have a family history of AMD, hypertension or other risk factors.

An eye exam that screens for AMD typically includes:

  • Visual Acuity – tests your ability to read and see an eye chart from various distances
  • Pupil Dilation – the optometrist applies eye drops to dilate the pupil so they can examine the inside of your eyes
  • Digital Retina Image and/or OCT – full color 3D imaging of the macula to detect leakage from the vessels and measure retinal thickness. This can help the eye doctor diagnose wet AMD, even in the early phases.
  • Amsler Grid – The optometrist asks the patient how straight lines on a checkerboard grid appear. The answer “wavy” or “missing” could indicate the presence dry or wet AMD.

Your vision is your gateway to the world. Good vision lets you live an active and independent life, even in your advanced years. Regardless of your age, get your eyes checked regularly, and all the more frequently if you have a family history of AMD or other risk factors.

To schedule your eye exam with Dr. Jason Holtom, contact The Eye Studio in Red Deer today.

FAQ

What percentage of the population has macular degeneration?

An estimated 8.7% of the global population has macular degeneration. This number is expected to increase from the current 196 million people affected to 288 million by 2040.

Do injections work for wet macular degeneration?

When AMD has progressed to the “wet” phase, anti-VEGF injections can preserve remaining vision by reducing fluid leakage and bleeding from the macular blood vessels.

Exercise Helps Keep Your Eyes in Shape Too!

The Eye Studio Optometry Clinic An Active Body is Linked to Healthy Eyes near you in Red Deer County, Alberta

You know all about how regular exercise strengthens your heart and lungs, as well as boosts your energy. Did you also know it can promote healthy vision? Remember, your body is one interconnected unit, and every organ benefits from getting a workout. Our Eye doctor near you in Red Deer County, Alberta explains how physical activity helps to preserve your quality vision.

The Importance of Preventive Health Care near you in Red Deer County, Alberta

A variety of scientific studies have confirmed that regular exercise can reduce the risks of common eye diseases, such as glaucoma, cataracts, and age-related macular degeneration. The effects of exercise on your quality of life are therefore far-reaching, helping to prevent visual impairment and blindness. Sharp vision is intricately connected to your physical and mental health, enabling you to work and enjoy all the activities you love to do.

When assessing risk factors for ocular disease, eye care providers focus on a holistic view of the person. Eye health can be related to your overall health, with conditions such as high blood pressure, high cholesterol, and diabetes being risk factors for vision loss.

Many eye diseases can be quickly and easily diagnosed during a Comprehensive eye exam, Pediatric eye exam and Contact lens eye exam. If you were diagnosed with an eye disease, such as Cataracts, Pink Eye or conjunctivitis, Myopia or Nearsightedness , Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Is LASIK eye and vision surgery an option for you ? Our Red Deer County eye doctor is always ready to answer your questions about eye disease and Contact lenses.

How Much Exercise Is Recommended?

At our eye clinic near you in Red Deer County, Alberta, patients constantly ask about the bottom line: how much is enough exercise to reap the eye health benefits? According to the American Academy of Ophthalmology, you don’t need to run a marathon. Leading an active lifestyle, such as taking brisk walks, climbing up the stairs instead of using the elevator, and dancing can have a positive impact on eye health. In many cases, these types of exercise are enough to help lower blood pressure and keep blood sugars in control, which in turn helps prevent vision damage.

The Importance of Preventive Health Care

  • Along with exercising and maintaining a healthy, nutritious diet, the team at our eye care center near you encourages everyone to follow these preventive tips to keep your vision healthy:
    Get routine eye exams so your eye doctor can inspect for any early signs of disease, which will allow you to receive treatment as early as possible. Early detection is essential for effective treatments to slow or prevent damage to your vision.
  • Know your family eye history and share the facts with your eye doctor.
  • Wear sunglasses whenever you’re outdoors, regardless of the season. Dangerous UV rays are always out there.
  • Don’t smoke; smoking increases your chances of developing age-related macular degeneration and cataracts.
  • Eat nutritiously, including fruits and vegetables and foods high in omega-3 fatty acids, such as salmon.

Book an eye exam at an eye clinic near you to learn more about your candidacy for contact lenses and which type is right for you.

The Eye Studio Optometry Clinic, your Red Deer County eye doctor for eye exams and eye care

Alternatively, book an appointment online here CLICK FOR AN APPOINTMENT

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I see fine. Why do I need to see an Eye Doctor?

Regular eye exams are the only way to catch “silent” diseases such as diabetes, glaucoma, and other conditions in their early stages when they’re more easily managed or treated. Many conditions can be discovered in a carefully planned eye exam. Those who consider mass-produced, over-the-counter reading glasses are truly doing themselves a disservice, both financially and medically. One-size-fits-all reading glasses not only do not work well for most people who have a different prescription in each eye, and/or astigmatism, or whose lens and frame parameters are not measured correctly, they bypass the opportunity to have their eyes checked for early detection of many manageable diseases or conditions. For those insisting on selecting glasses not measured specifically for their eyes, headache and eye fatigue are common symptoms.

What are cataracts and how can they be treated?

Cataracts are a clouding of the lens inside the eye. They are common with age, certain medications, and medical conditions. Patients usually feel like they are looking through a dirty window, cannot see colors the way they used to, or have increased difficulty with glare. Currently, the treatment is surgery to remove the cloudy lens. Stay tuned for medical advances in cataract treatment in the future!

What exactly is glaucoma?

Glaucoma is a condition in which the eye’s intraocular pressure (IOP) is too high. This means that your eye has too much aqueous humor in it, either because it produced too much, or because it’s not draining properly. Other symptoms are optic nerve damage and vision loss. Glaucoma is a silent disease that robs the patient of their peripheral vision. Early detection is very important.

Is it possible to prevent Macular Degeneration?

Regular eye exams are the only way to catch “silent” diseases such as diabetes, glaucoma, and other conditions in their early stages when they’re more easily managed or treated. Many conditions can be discovered in a carefully planned eye exam. Those who consider mass-produced, over-the-counter reading glasses are truly doing themselves a disservice, both financially and medically. One-size-fits-all reading glasses not only do not work well for most people who have a different prescription in each eye, and/or astigmatism, or whose lens and frame parameters are not measured correctly, they bypass the opportunity to have their eyes checked for early detection of many manageable diseases or conditions. For those insisting on selecting glasses not measured specifically for their eyes, headache and eye fatigue are common symptoms.