It's a common misconception that you don't require a full eye exam when simply needing an updated prescription for a new pair of glasses. But your optometrist provides important screening that goes beyond measuring just your refractive error. Here are a few key reasons why it's essential to schedule an exam even for routine replacement glasses:
Detect Early Signs of Disease: Thorough testing monitors internal eye health factors like pressure, retinal function and macula condition. Exams catch problems in earliest, most treatable stages.
Monitor for Progression: Near and far prescriptions, especially after age 40, tend to fluctuate over time. An exam determines proper updated corrections for clearest vision.
Screen for Systemic health: Eyes are windows to overall wellness. Exams can detect early diabetes, high blood pressure and other systemic issues. Your vision is worth protecting.
Confirm Lens Choices: Pupil size, prescription changes, frame shape and measurements all influence the right lens options. Exams ensure optimal lens type and parameters.
Update Medical History: Factors like medications, past injuries or surgeries are important to review for your record and referral elsewhere if needed.
Catch Residual Issues: Sometimes underlying astigmatism, focusing difficulties or other conditions remain even after refractive correction. Exams identify complete diagnoses.
Stay Informed: Doctors detect emerging eyestrain issues from digital devices or provide timeliest information on new treatments to maintain optimal sight long-term.
It's recommended to see your eye doctor at least every 1-2 years, even with no outward symptoms, especially as you age. A comprehensive exam gives your new prescription the best chance of clear, comfortable vision success while monitoring health. Your sight is far too valuable not to care for properly.