How to tell if you need glasses: 10 signs

Key takeaways

Blurred vision, eye strain, and frequent headaches are some of the most common early signs you may need glasses.
Struggling to see clearly at night, squinting, or holding books farther away can all point to vision changes.
Vision changes can happen at any age, and many are gradual. You may not even realize it at first.
Only a licensed optometrist can assess your eye health and determine if corrective lenses are needed.
The indicators below can also apply to your kids and be signs that your child needs glasses.

1. Your vision is blurry

If your surroundings look fuzzy, it might be time to take a closer look at your eyes. Blurry vision at any distance can signal a need for corrective lenses. You may notice it’s harder to read road signs, your phone screen, or a person’s face across the room.

Some people experience blurred vision up close (a common sign of farsightedness) while others notice it more when looking far away (often nearsightedness). If you’re dealing with either regularly, your eyes may be working overtime.

2. You squint more than you used to

Squinting is your eyes’ natural way of trying to improve focus. It briefly changes the shape of your eye and limits light entering, which can temporarily sharpen blurry images.

But if you’re doing it often (like while reading a menu, watching TV, or driving), it’s worth getting checked. Over time, squinting can actually lead to eye fatigue and headaches.

3. You get headaches more frequently

Headaches, especially around the forehead or behind the eyes, are a common side effect of uncorrected vision problems. Your brain and eyes may be working harder to focus, leading to muscle tension and discomfort.

If your headaches tend to worsen after long stretches of reading, screen time, or driving, glasses might be the missing link.

4. You struggle with night vision

Do headlights and street signs seem blurrier or more glaring than before? Trouble seeing clearly in low light can be a subtle but telling sign that your vision has changed.

Some people find that halos or starbursts around lights become more noticeable while driving at night. Glasses with the right lenses can often help reduce that discomfort and sharpen your view.

5. You hold things farther away to see clearly

If your arms are starting to feel “too short” when you’re reading or using your phone, you’re not imagining things.

This is one of the most common signs of presbyopia, which is a normal part of aging that affects your ability to see things up close. Reading glasses or multifocal lenses can help.

6. You notice eye fatigue more often

Eye strain can feel like tiredness, soreness, or even a burning sensation after visually demanding tasks. This can include working at a computer, scrolling your phone, reading, or driving.

If you’re blinking more, rubbing your eyes, or closing one eye to help focus, it’s time to listen to your body. Glasses that match your visual needs can reduce fatigue and help your eyes relax.

7. You avoid tasks that used to be easy

Reading small print, threading a needle, or working on a hobby might suddenly feel frustrating. If you’ve started avoiding tasks that require visual precision, there may be an underlying issue with your eyesight.

Instead of avoiding tasks, schedule an exam where an optometrist can administer tests that confirm whether you need prescription lenses.

8. You get dizzy or experience double vision

If your vision shifts or objects seem to move unnaturally while you’re walking, reading, or changing focus, it’s a good idea to speak with an optometrist.

Double vision or dizziness can be caused by eye alignment issues, untreated vision problems, or other health conditions. Glasses may help, but your doctor will want to explore the cause.

9. You’ve had to change your screen settings

Do you crank up the brightness, increase the text size, or zoom in frequently? Small, gradual changes in how you use your devices can be clues that your vision is changing.

Many people unconsciously adapt to vision loss by tweaking how they interact with their phones, computers, or tablets. While helpful short-term, these changes can also mask a vision problem that glasses could correct.

10. You rub your eyes more than usual

Frequent eye rubbing might be your body’s way of dealing with eye strain, dryness, or visual fatigue. It can also signal that you’re struggling to see clearly, especially after long days at work or extended screen time.

While occasional eye rubbing isn’t unusual, doing it often may be worth discussing with an eye care professional.

Take the guesswork out: visit Pearle Vision

Trying to figure out whether you need glasses based on symptoms alone can feel overwhelming. But it doesn’t have to be. A comprehensive eye exam with one of our trusted neighborhood optometrists can help you understand what’s really going on with your vision.

We’ll walk you through each step, explain your results, and if needed, help you find glasses that feel like “you” in every way.

You deserve clear, comfortable vision. Find your neighborhood Pearle Vision and schedule an eye exam today.

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