Early Detection Is The Best Way To Protect Vision

by Dr. Joseph P Walker
Originally Published in the News-Press on June 17, 2014

Question: My vision seems normal. Why do I need an eye exam?

Answer: There are many eye diseases that are completely undetectable until the vision is permanently damaged. According to the American Academy of Ophthalmology, there are specific guidelines as to what age and how often vision should be screened:

Some examples of diseases that can sneak up on you are cataracts, glaucoma, diabetic retinopathy, and age-related macular degeneration. Systemic problems such as high blood pressure, diabetes, sexually transmitted diseases and taking certain medications can have a negative impact on your vision.

Question: My eye doctor asks me a lot of questions — some of them seem unnecessary. What is included in an eye examination and why?

Answer: Depending on what your health history and symptoms are, here are a few of the tests that may be performed:

Question: I’ve been diagnosed with an eye disease. Why can’t I just get new glasses or contacts to correct my vision?

Answer: It would be great (and much easier on the eye care community) if it were that simple. Your eye is built just like a camera. A camera has a lens in the front that refracts and focuses light onto the film. Your eye has glasses/contacts and your eye’s natural lens to refract and focus light onto the retina. A camera has film in the back that produces a picture. Your eye has the retina and the optic nerve that produce a picture. If the film in your camera is bad, no matter how much you focus the lens, you will never get a good picture. Early detection and treatment of eye problems is the best way to keep healthy vision throughout life. In many cases, blindness and vision loss are preventable.

Dr. Joseph P Walker is a board-certified ophthalmologist specializing in diseases of the retina and vitreous and is the founder of Retina Consultants of Southwest Florida with offices in Fort Myers, Cape Coral, Bonita Springs, Naples and Port Charlotte. The Fort Myers office is located at 6901 International Center Blvd. Call (239) 939-4323 or visit eye.md

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6901 International Center Boulevard
Fort Myers, FL 33912
(239) 939-4323(800) 282-8281
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