Computers, smartphones, tablets, and other digital devices have become an important part of everyday life. Whether you’re working, studying, running a business, or simply relaxing, you may spend several hours looking at a screen each day.
Long periods of screen use can contribute to symptoms commonly described as digital eye strain.
What Is Digital Eye Strain?
Digital eye strain refers to eye discomfort and visual symptoms that can occur after prolonged use of digital screens.
Common symptoms include:
- Tired or uncomfortable eyes
- Dry or watery eyes
- Blurred vision
- Headaches
- Difficulty focusing at distance object after digital screen use
- Increased sensitivity to light
- Neck or shoulder discomfort
How Can You Reduce Eye Strain?
Follow the 20-20-20 Rule
One simple habit is the 20-20-20 rule:
Every 20 minutes, look at something about 20 feet away for at least 20 seconds.
This gives your eyes a short break from focusing on a nearby screen.
Remember to Blink
People tend to blink less when concentrating on screens. Making a conscious effort to blink regularly can help reduce discomfort associated with dry eyes.
Use of protective lens
The use of protective photochromic lens during screen time helps protect your eyes from harmful ultraviolet rays. Also, since screen time reduces the rate of blinking, the use of protective lens reduces the exposure to factors that would have caused the eyes to dry and precipitate digital eye strain.
Adjust Your Screen
Position your screen comfortably and avoid excessive brightness or glare. Make sure the text is large enough to read without constantly squinting.
Take Regular Breaks
If your work involves long hours at a computer, take short breaks throughout the day. Stand up, move around, and give your eyes a chance to rest.
Don’t Ignore Persistent Symptoms
Occasional eye fatigue may improve with rest and better screen habits. However, persistent blurred vision, headaches, eye discomfort, or other changes in your vision should not be ignored.
A professional eye examination can help determine whether you need vision correction or further eye-care advice.
Protect Your Vision
Good screen habits are an important part of everyday eye care, but they don’t replace regular eye examinations.
If you are experiencing ongoing eye discomfort or changes in your vision, consider booking an eye examination.
Need an Eye Check?
Our eye-care team can assess your vision and provide professional guidance based on your individual needs.