Skip to main content

Located in Northwood Plaza (between Publix and Stein Mart)

Menu
BB_Child-Fashion-glasses-Chanel-30Gal
Home » What's New » Cataract Awareness and Prevention

Cataract Awareness and Prevention

It's National Cataract Awareness Month

According to the World Health Organization, cataracts are responsible for 51% of cases of blindness worldwide - although this blindness is preventable with treatment. In fact, research shows that in industrialized countries about 50% of individuals over the age of 70 have had a cataract in at least one eye. This is partially because cataracts are a natural part of the aging process of the eye, so as people in general live longer, the incidence of cataracts continue to increase.

What are Cataracts?

Cataracts occur when the natural lens in the eye begins to cloud, causing blurred vision that progressively gets worse. In addition to age, cataracts can be caused or accelerated by a number of factors including physical trauma or injury to the eye, poor nutrition, smoking, diabetes, certain medications (such as corticosteroids), long-term exposure to radiation and certain eye conditions such as uveitis. Cataracts can also be congenital (present at birth).

The eye’s lens is responsible for the passage of light into the eye and focusing that light onto the retina. It is responsible for the eye’s ability to focus and see clearly. That’s why when the lens is not working effectively, the eye loses it’s clear focus and objects appear blurred. In addition to increasingly blurred vision, symptoms of cataracts include:

“Washed Out” Vision or Double Vision:

People and objects appear hazy, blurred or “washed out” with less definition, depth and color. Many describe this as being similar to looking out of a dirty window. This makes many activities of daily living a challenge including reading, watching television, driving or doing basic chores.

Increased Glare Sensitivity:

This can happen both from outdoor sunlight or light reflected off of shiny objects indoors. Glare sensitivity causes problems with driving, particularly at night and generally seeing our surroundings clearly and comfortably.

Dulled Colors:

Often colors won’t appear as vibrant as they once did, often having a brown undertone. Color distinction may become difficult as well.

Compromised Contrast and Depth Perception:

These eye skills are greatly affected by the damage to the lens.

Darkened Vision:

Often individuals with cataracts find that they require more light than they used to, to be able to see clearly and perform basic activities.

Cataract Treatment

Early stage cataracts may be able to be treated with glasses or lifestyle changes, such as using brighter lights, but if they are hindering the ability to function in daily life, it might mean it is time for cataract surgery.

Cataract surgery is one of the most common surgeries performed today and it involves removing the natural lens and replacing it with an artificial lens, called an implant or an intraocular lens. Typically the standard implants correct the patient’s distance vision but reading glasses are still needed. However as technology has gotten more sophisticated you can now get multifocal implants that can reduce or eliminate the need for glasses altogether. Usually the procedure is an outpatient procedure (you will go home the same day) and 95% of patients experience improved vision almost immediately.

Cataract Prevention

While doctors still don’t know exactly how much each risk factor leads to cataracts there are a few ways you can keep your eyes healthy and reduce your risks:

  • Refrain from smoking and high alcohol consumption
  • Exercise and eat well, including lots of fruits and vegetables that contain antioxidants
  • Protect your eyes from UV radiation like from sunlight
  • Control diabetes and hypertension

Most importantly, see your eye doctor regularly for a comprehensive eye exam. If you are over 40 or at risk, make sure to schedule a yearly eye exam.

x

Dear Northwood Vision patient,

Here is what we are asking you to do to make a smaller exposure footprint:

  1. If you have any symptoms of loss of taste or smell, upset stomach/diarrhea coughing, fever, difficulty breathing, running nose please reschedule your appointment in 30 days or more.
  2. Wash your hands or use sanitizer immediately upon entering.
  3. Try not to touch any surfaces in the office you do not have to touch (you can push our door open with your foot! Try not to touch your face!)
  4. If you are trying on glasses, we will collect them from you for proper cleaning.
  5. Contact lenses can be shipped to you at no cost with an active rx (minimum 2 boxes)
  6. We will ask that if possible you come alone to the appointment. Guests can wait outside or in the car unless they need to be with you..
  7. If you have been exposed please wear a mask or reschedule in case you are an asymptomatic carrier, masks are encouraged to be worn by each patient if you have one.
  8. We will extend Contact lens prescriptions up to 6 months if recently expired and can direct ship an order to you if you see clearly and your eyes are feeling healthy.
  9. For a fee, we can ship your glasses to you if desired and you can have them adjusted after the shelter in place order is lifted.

Thank you for your patience and understanding during this stressful and trying time. May God bless each of you and keep you well.

Dr. Christopher K. Keats, OD

What is an Eye Emergency? Read more

Routine Care: “I see pretty well in my glasses or contact lenses. I just want to update my frame and / or get some new lenses to optimize my vision. I don’t have any pain or headaches and my eyes feel good and look normal in the mirror to me. I have never been told I have a disease in my eye that needs to be managed. I should definitely wait to come in until the “Shelter at Home” mandate is over. If I am a contact lens wearer, I understand Dr. Keats will allow me to get 3-6 months of contact lenses mailed to me even if my contact lenses are recently expired or close to expiring.”

Emergent Care: “I see poorly and am having difficulty functioning to drive, read, or see my computer. It is affecting my work. Waiting to be seen in 2 months would be very difficult for me to conduct my life.” Another form of emergent care… “I have other symptoms like headaches, red eyes, discharge, or I might have a disease that threatens my sight like diabetes, macular degeneration, glaucoma, a recent onset of flashes and floaters in my vision and so on.” A final type of emergent care would be a patient who realizes, “I am a patient who has a previously scheduled appointment for a medical condition Dr. Keats is managing to protect my sight, so I should plan on coming in for my visit. However, if my overall health is poor and the benefit to risk ratio says I should push this appointment off until the “Shelter at Home” mandate is lifted, it may be wise for me to reschedule for a later date.” In summary, emergent care means it is important that you be seen quickly for the protection of your visual health and current discomfort, or medical health, so you can function to do your work efficiently now and in the future.