Q: Why do I need to have my eyes examined by an Optometrist if the nurse at my last physical exam says I can see 20/20?
A: The nurse performed a “sight test”, when you come to see your Optometrist we perform an “Eye Exam”. A “sight test” only measures if you can see 20/20. An “Eye Exam” measures all aspects of visual function: sight (or visual acuity), binocular vision function (ability of the eyes to work together), visual pathway integrity, and the overall health of your eyes. Seeing 20/20 is an important part of the overall function of your eyes; however, just because you can see 20/20 does not necessarily mean your eyes are 100% healthy. There are many conditions that exist in which someone can still see 20/20. To name just a few examples: Diabetic Retinopathy, Glaucoma, and even Retinal tears or detachments (if the macula is unaffected). I recommend having a full eye exam every 1-2 years, even if you are in good health and feel like you don’t need glasses.
Q: My child is struggling in school. Should I have his/her eyes examined?
A: A comprehensive eye examination by an optometrist can often determine if there are visual issues interfering with a child’s ability to perform in school. Many visual symptoms, some obvious, others less so, can contribute to a child’s poor academic achievement. The most common symptoms to watch out for: Blur at distance or near Skipping or re-reading lines or words Reduced reading comprehension Difficulty shifting focus from near to far or far to near Difficulty copying from the smart board Double vision Closing or covering an eye when working at near Headaches; especially in the forehead, temple, or eyebrow regions Difficulty attending to near work or an avoidance of reading Poor spelling Misaligning numbers in math Unusual head or body posture when working at near Some of these issues can be alleviated with a good pair of eyeglasses while others may require vision therapy. Vision therapy, like occupational therapy or physical therapy, is a systematic program where the body, in this case the visual system, can be retrained and strengthened to improve it’s ability to function.
Q: What are the common symptoms of OCULAR allergies?
A: Excessive tearing, frequent eye rubbing, constant irritation especially in the corners of your eyes closest to the nose, lid swelling or puffy eyes, and red or pink eyes are some of the most common ocular allergy symptoms.
Q: What exactly is astigmatism?
A: Usually it is related to the shape factor of the front surface of the eye called the cornea. Instead of being shaped spherically like a ball bearing or a marble, it is shaped like a football, being more curved in one direction than the other. This brings light to focus at more than 1 point. The root word stigma means point and the prefix A means without a point focus in the eye.
Q: What are cataracts and how can they be treated?
A: 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!