Perhaps you don’t give computer eye strain much thought, but once it starts to bother you, it’s difficult to ignore.
More than ever, eye protection from cellphones and computer screens is necessary, but prevention rather than therapy is the key to successfully addressing the issue.
In this article, we’ll look at a few easy preventative steps that can shield eyes from computer screens and smartphone screens.
Do Screens Make Your Eyesight Worse?
Due to the fact that almost everyone uses a screen on a daily basis, digital eye strain (DES) is more frequent than before.
While most individuals use cell phones, not everyone spends their whole day staring at a computer screen. According to experts, DES is present in about 50% of computer users.
So, do screens impair your vision? The good news is that eye strain does not persist over time.
Although there is no proof that strain worsens your eyesight over time, it does create excruciating agony and make getting through a workday challenges.
How A Computer Screen Affects Your Eyes
What specific effects does the screen have on your eyes? There are various warning indicators to watch out for, and depending on whether you use a computer or a smartphone, they may differ slightly.
Let’s examine a few of these issues and talk about how to prevent them. The most typical signs of eye strain, according to the American Optometric Association, are:
Headaches
distorted vision
wet eyes

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In Extreme Cases, Neck and Shoulder Pain
We unconsciously blink less and may have less additional pain reactions when staring at a high-resolution screen, which prevents the body from sending an alarm. This condition, known as “computer vision syndrome,” is particularly prevalent among computer users.
Your overall eye health may suffer if you do this over an extended period of time. These symptoms may appear after viewing a screen for an extended amount of time after using a computer all day.
Let’s look at some screen eye protection strategies.
How To Keep Your Eyes Safe While Using a Computer
- Adhere to the 20/20/20 Rule
Your eyes were not made to be fixed on something in front of you all day. During long workdays, the 20/20/20 rule allows you to give your eyes the much-needed break.
If you stare at the screen for 20 minutes, you must take a 20-second break to look at something at least 20 feet away. However, the more time you spend looking away from your device, the better.
- Check the Lighting in Your Space
Even though it can seem paradoxical, less light in your workspace is really better for your eyes when using a computer. Close your drapes and use less fluorescent lighting in the office so that it isn’t overly bright.
Make sure your ambient lighting is about half as bright as the average office and use lower wattage bulbs.
- Frequently Check Your Eyes
Regular eye checkups guarantee that any issues you may be experiencing are just regular eye strain and assist to maintain the health of your eyes. Additionally, it gives you a fantastic chance to discuss your lifestyle and eye health with a professional!
- Diminish Glare
Because it prevents your eyes from responding as quickly as they should to the information you’re attempting to focus on, glare on your computer screen might strain your eyes.
As much as feasible, use a matte anti-glare screen (rather than glass-covered LCDs). Make sure your glasses lenses have an anti-reflective coating if you wear them.
- Use Screens with High Resolution
Most people are no longer need to utilise CRT screens. Those were the old computer monitors with slow refresh rates that produced a glaring flicker and hurt your eyes.
Refresh rates on screens today are normally 75Hz or higher. The better, the higher. Additionally, screens with higher pixels seem more realistic. Your eyes don’t have to work as hard to interpret the visuals in front of you when you can’t see the pixels.
- Dim the Blue Lighting
Short wavelength blue light is well known for harming the eyes. Use special eyewear to cut back on blue light, or lower the screen’s colour temperature. It’s perfect for ongoing use.
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How Do Your Eyes React to a Mobile Screen?

Mobile phone screens, like those on desktops, can cause eye strain. We need to talk about it because we essentially do everything on our phones rather than with paper and pens. What impact do phones have on your eyes?
The symptoms of phone eye strain are very similar to those of computer eye strain. These signs of mobile phone eye strain include:
wet eyes
Irritation
throbbing, excruciating pains around the eyes
distorted vision
We frequently use our phones in a different way than our PCs, though. When using a computer, we might gaze at the screen for several hours. We use our cellphones for shorter lengths of time throughout the day, but by the end of the day, we can have used them for hours.
Even if this is less demanding on the eyes, if you find yourself squinting to see the screen of your cellphone, it may indicate that your eyes are under pressure and are suffering from mobile phone eye strain. Over time, this may have a detrimental effect on the health of your eyes.
Let’s examine several strategies for shielding your eyes from smartphone screens.
How To Keep Your Eyes Safe From Phone
- Modify the Screen’s Options
Because your screen appears perfect right out of the box, it’s simple to forget that it may be adjusted. However, since everyone has a distinct pair of eyes, all cellphones let you adjust the contrast, brightness, and font settings.
When at home, reduce the brightness, or enable automatic brightness settings to let your phone change its brightness based on the lighting conditions. To make reading text messages easier, increase the text size!
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- Maintain a Safe Distance
Between 16 and 18 inches away, you should be able to see everything on your phone’s screen. Holding your phone too close is not recommended, but if you must, you might want to zoom in on your screen.
3. Utilize Night Mode.
Modern Apple and Android smartphones come with night mode capabilities that make it simple to automatically lessen eye strain at night.
Once enabled, your phone will automatically change the screen settings to reflect the time of day.
- Remember To Blink!
It may sound ridiculous, but while we’re using smartphones and tablets, it’s simple to forget to blink. Unconsciously, we fixate on the content to the point of staring at the device.
We maintain eye moisture and refocus our vision each time we blink. To prevent strain and dryness, do it frequently.
How to keep your eyes safe from screens
- Make Use of Anti-Reflective Screen Shields
Despite the glossy nature of smartphone displays, matte screen protectors give you an LCD-like appearance. They shield your screen and lessen glare from outside lights or the sun. They’re also reasonably priced!
- Use Synthetic Tears
Artificial tears can be an efficient tool in keeping the eyes comfortably lubricated for all sorts of eyestrain, whether they are brought on by computers or mobile devices. There are numerous varieties of lubricating eye drops available, both ones that contain preservatives and ones that don’t.
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