Eye Exam FAQs

Having healthy eyesight is an important part of overall physical health. At Karns Vision in Knoxville, TN, we understand that clients have questions about eye exams and the importance of maintaining healthy vision. As an optometry center in the area, we believe it can be important for our patients to understand why routine eye exams are necessary and what to expect during their visit. Here are a few eye exams FAQs


Why Are Eye Exams Important?

An eye exam is much more than just a vision screening. It's a tool that detects the early onset of diseases, like macular degeneration, glaucoma, cataracts, or diabetic retinopathy. It can also be important to ensure you get the most updated prescription glasses for clearer vision. Children's vision may change rapidly.

Eye exams can also give a big picture of your overall health because they can give more information about internal conditions. For example, an eye doctor on our optometry team might tell if you have thyroid disease, diabetes, or high blood pressure. Frequent eye exams can also be important to ensure proper eye health.

What Can I Expect at an Eye Exam?

An optometrist on our optometry team might ask you questions about your medical history, family history of diseases, and possible medications you're currently taking. You should also be ready to discuss any problems you're having, such as eye strain or headaches, so the doctor can know more about possible treatments.

There will also be a series of tests, such as visual acuity, color vision, pupil response, eye pressure and movements, and the ability to focus. After testing your eyes, you'll have an opportunity to discuss any questions or concerns you may have with an eye doctor on our optometry team. Getting the right prescription for your refractive error can help you see clearly and feel comfortable.

How Often Should I Have an Eye Exam?

Routine eye exams can become a regular part of your healthcare plan. It is recommended that adults should have an eye exam around every few years, but this can vary depending on your eye health. If you have pre-existing conditions like high blood pressure or diabetes, the frequency of eye exams becomes even more important. Children would also visit an eye doctor for an exam more often because of how quickly their vision may change.

Visit Us for Prescription Glasses

If it's time for an eye exam, feel free to contact us at Karns Vision. You only get one set of eyes and keeping them as healthy as possible is important. We're located in Knoxville, TN, and serve the surrounding areas. Feel free to make an appointment with an optometrist on our optometry team. Call us at (865) 247-7715 for more information. 

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