How to Relieve Eye Strain
September 15, 2026
Do your eyes sting, does your vision blur every now and then, or do you get a mild headache by the end of the day at your screen? You're not alone. Eye strain is becoming more common as more of our day happens in front of screens, whether for work, school, or entertainment.
The good news is that in most cases, a few simple adjustments are enough to bring back comfort. Here you'll find out what causes eye strain, how to recognize its signs, and most importantly, how to relieve it day to day. And if the discomfort sticks around, you'll also know when it's time to see an eye care professional.
What you’ll find in this article
What Is Eye Strain?
Eye strain, also known as visual fatigue, happens when your eyes have been working hard for too long without a real break. It shows up after a long stretch in front of a screen, extended reading, or simply working in a poorly lit space. It's not an illness, more of a signal that your eyes need to rest.
With how much time we now spend in front of screens, for work, school, or entertainment, this is becoming more and more common. Your eyes are constantly adjusting their focus, which eventually creates discomfort.
Good news: in most cases, a few simple changes to your daily habits are enough to relieve eye strain.
What Are the Symptoms of Eye Strain?
The signs of eye strain are usually easy to recognize, and they rarely show up on their own.
Dry, Red, or Stinging Eyes
This is often the first sign to show up, especially by the end of the day. Your eyes may sting, turn red, burn slightly, or feel unusually dry.
Blurry Vision or Light Sensitivity
Your vision may blur from time to time, particularly after extended screen use. An increased sensitivity to light can also set in.
Headaches and Trouble Concentrating
A mild headache or trouble staying focused on a visual task sometimes rounds out the picture, along with a sudden urge to close your eyes for a few minutes.
These sensations are temporary in the vast majority of cases and ease up once your eyes get some rest. If you recognize several of these signs in yourself, know that they're very common and that there are simple ways to address them.
What Causes Eye Strain?
Several everyday factors can contribute to eye strain, often combining with one another.
Time Spent in Front of Screens
Screens demand something specific from your eyes: your focus stays fixed at a short distance for long stretches. The longer the exposure, the more the discomfort tends to build up over the course of the day.
Not Blinking Enough
In front of a screen, we blink far less often than usual, sometimes three or four times less. This reduced blinking lets the surface of the eye dry out faster, which adds to the discomfort.
Poor Lighting
Lighting that's too dim, too bright, or that creates glare on your screen forces your eyes to work harder to see clearly. That extra effort, repeated day after day, wears down your visual comfort more quickly.
An Outdated Vision Correction
If your prescription no longer quite matches your current vision, your eyes have to constantly adjust to make up for that gap. That can be a sign that it's time to have your vision checked by an eye care professional.
How to Relieve Eye Strain
The good news is that a few simple adjustments are often enough to relieve eye strain.
The 20-20-20 Rule
Every 20 minutes, take 20 seconds to look at something about 20 feet away. This short break lets your eyes release the effort of focusing.
Blink More Often
In front of a screen, try to blink more consciously. This simple habit helps keep your eyes hydrated and reduces the feeling of dryness.
Adjust Your Workstation Ergonomics
The position of your screen makes a real difference for your eyes. Place it about an arm's length away, with the top of the screen at eye level or slightly below. Adjust your chair height so your feet stay flat on the floor, and position your screen perpendicular to windows to avoid glare. Beyond helping your eyes, good posture also cuts down on neck and shoulder tension.
Adjust the Lighting in Your Space
Avoid too much contrast between the brightness of the room and your screen. It's also best to avoid working in complete darkness: a desk lamp can help balance out the light, but it should never point directly at your eyes.
Wear Lenses Suited to Screen Use
A few different lens options can make a real difference if you spend several hours a day in front of a screen. Eye strain lenses provide accommodative support that reduces the visual effort involved in close-up work. Blue light lenses help limit the discomfort linked to extended exposure to digital screens. An anti-reflective coating can also be added to your lenses to cut down on glare, a nice bonus for both the office and night driving. Our opticians are happy to advise you based on your needs.
Ongoing Eye Strain: When to See an Eye Care Professional?
If eye strain sticks around despite these adjustments, it might be time to see someone. That's especially true if the discomfort comes back day after day no matter how many breaks you take, or if you notice changes in your vision, like an image that stays blurry even at rest.
An eye exam checks whether your prescription still matches your current needs, especially if it's been a while since you last saw an optometrist. It's also a chance to explore solutions suited to your daily life, like lenses designed specifically for extended screen use.
Seeing an eye care professional remains the best way to know what's really going on with your eyes, rather than guessing on your own.
Frequently Asked Questions (FAQ)
Feel Comfortable Behind Your Eyes Again
Eye strain is one of those small discomforts that affects almost everyone, but it shouldn't become a habit. By adjusting a few everyday habits, your eyes can get their comfort back.
If the discomfort sticks around despite your efforts, or if it's been a while since you last had your vision checked, our optometrists are here to help. Book an appointment for an eye exam or check out our blue light lenses, designed for days spent in front of a screen.
Back-to-school: have you thought about your children's eye health?
Back-to-school is coming. Our checklist helps you plan your kids' eye exam and choose the right glasses, without forgetting a thing.
Heart-Shaped Face: How to Choose Glasses
Learn how to spot a heart-shaped face and find glasses that flatter it, plus which styles to avoid.
