How to Know When It’s Time to Replace Your Glasses or Contacts
As you age, your eyes change too. That means the prescription glasses you bought a couple of years ago may no longer be the best fit for your vision. In fact, wearing outdated prescription lenses can do more harm than good. If you’ve been experiencing blurry vision, frequent headaches, or eye strain, it may be time for an upgrade.
Here’s how to recognize the signs that you need new glasses or contact lenses—and why updating your prescription is essential for keeping your vision sharp and your eyes healthy.
Signs You Need New Glasses
Optometrists generally recommend replacing your glasses every one to three years, but there’s no set rule. Since vision changes gradually, you may not realize your glasses are no longer working for you until symptoms start to appear.
Here are a few signs it’s time for an upgrade:
- Blurry vision – If objects no longer appear crisp and clear, your prescription may need updating.
- Frequent squinting – If you find yourself squinting while wearing your glasses, your lenses aren’t doing their job.
- Headaches and dizziness – Wearing the wrong prescription can cause eye strain, which may lead to headaches, dizziness, or vertigo.
- Relief when you take them off – If your eyes feel noticeably more comfortable when you remove your glasses, your prescription may no longer be correct.
If you experience any of these symptoms, schedule a comprehensive eye exam with an optometrist. They’ll test your vision and determine whether your prescription needs an update.
Your Frames Matter Too!
It’s not just your lenses that need replacing—your frames also wear out over time.
- Loose or uncomfortable fit – The temples, bridge, and nose pads can become loose or deformed, making your glasses uncomfortable or causing them to slide down your nose.
- Scratched or damaged lenses – Even minor scratches can distort your vision and make it harder to see clearly.
- Outdated style – If you no longer feel confident in your glasses, it might be time to update your look with a fresh pair.
These tips also apply to prescription sunglasses. Over time, the UV protection coating on sunglass lenses can wear off. If your lenses appear scratched, peeling, or damaged, they may not provide adequate protection from harmful UV rays.
When to Replace Your Contact Lenses
Unlike glasses, contact lenses must be replaced on a strict schedule to maintain eye health. Wearing them for too long can increase your risk of eye infections, irritation, and dryness.
Here’s a quick guide to when you should replace your contact lenses:
- Daily disposable contacts – Discard and replace every day.
- One- and two-week disposable contacts – Follow the manufacturer’s guidelines and replace them on time. Setting a reminder on your phone can help.
- Monthly (30-day) contacts – Replace once a month. Changing them on the first of each month makes it easy to remember.
- Extended-wear lenses – Some lenses are designed for overnight or continuous wear for up to 30 days, but this depends on your optometrist’s recommendation.
Pro tip: Always store your contacts in fresh solution when you’re not wearing them. Never use tap water or saline solution, as they don’t disinfect the lenses properly.
If you’re unsure how often you should replace your contact lenses, check with your optometrist. Your lens schedule may vary depending on your eye health, lifestyle, and type of contacts.
Why Updating Your Prescription Matters
Even if your vision changes seem minor, wearing the wrong prescription can lead to eye strain, discomfort, and reduced clarity. An outdated prescription won’t help your eyes work efficiently, which can cause fatigue—especially if you spend long hours working on a computer or reading.
Regular eye exams allow your optometrist to:
- Detect vision changes early and adjust your prescription as needed.
- Check for eye health issues, such as glaucoma, cataracts, and macular degeneration.
- Ensure your glasses or contacts are providing the best correction for your daily activities.
Need New Glasses or Contacts? Visit an Optometrist in Edmonton
At Optometrists’ Clinic Inc., we offer a wide range of stylish eyeglasses, prescription sunglasses, and contact lenses to fit your needs. Our expert team can help you find the perfect pair of glasses or the right contact lenses for maximum comfort and clarity.
If you think it’s time for new eyewear or an updated prescription, contact us today to book an appointment at one of our five locations in Edmonton, Leduc, or Westlock.
