When you first get glasses or contact lenses, you may wonder how many times you’ll have to get new ones throughout your life. Eye prescriptions change based on individual needs and for various reasons. Below, Dr. Thomas Deluca Dr. Anthony Marciano & Associates PC in Prospect, CT, shares some information on the frequency of these changes and signs you may need a new prescription.

How Often Does an Eye Prescription Change?

Eye doctors recommend people get an exam once or twice a year. Each individual's eyes change at different rates, especially as they age. Some may experience improved sight and require weaker prescriptions, but most need stronger eye prescriptions every few years. If you have a family history of poor eyesight or eye diseases, you may go through several prescription changes per year. People without these heightened risks of eye problems might not need to change theirs for several years.

What Are Signs You May Need a New Prescription?

The best way to tell if you need a new eye prescription is to go to your optometrist. They’ll do several tests to determine if your sight has changed and whether you need new glasses or contact lenses. If you have trouble reading or your sight becomes blurry, it’s time to make an eye appointment no matter how recently you had a vision exam. These changes may indicate a deeper problem or just natural aging, but it’s a good idea to get your eyes looked at either way.

Talk with your doctor about your family history and current eye prescription. They’ll help you determine how many times a year you should make an appointment for a checkup. If you notice any sudden vision changes, it’s important to schedule an exam right away. Call Dr. Thomas Deluca Dr. Anthony Marciano & Associates PC at (203) 758-4447, or visit the website to learn more.