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Home » Your Eye Health » Computer Eyestrain

Computer Eyestrain

Digital eye strain is an increasingly common condition as digital devices become more ingrained into our daily lives. Digital eye strain, eye fatigue and computer vision syndrome (CVS) are conditions that result from extended exposure to digital screens such as computers, smartphones, tablets and televisions from a combination of factors including the blue light radiation emitted from the devices and the pixelated content that is difficult for our eyes to focus on.

Symptoms of computer or digital eyestrain tend to be noticed after someone has used a digital device for as little as 2 hours a day. Studies show that 60% of people spend more than 6 hours a day in front of a digital device and 70% of adults report some symptoms of computer vision syndrome (CVS) which include:

  • Eyestrain
  • Headaches
  • Blurred or double vision
  • Physical and mental fatigue
  • Dry or watery eyes
  • Red or irritated eyes
  • Difficulty focusing
  • Sensitivity to light or
  • Neck, shoulder or back pain (caused by compromised posture to adjust to vision difficulty).

Digital eye strain also impacts your ability to focus and lessens productivity. Most people do nothing to ease their discomfort from these symptoms because they are not aware of the cause.

Protecting Your Eyes from Digital Eye Strain and Blue Light

There are a number of options for reducing digital eye strain and your exposure to blue light which include workspace ergonomics, computer glasses, specialized lenses and protective coatings. The first step is to get a comprehensive eye exam, making sure you speak to your eye doctor about how often you use a computer and digital device. This will help your doctor to get the full picture of your eye and vision needs in order to determine which option is best for you. It was also help the doctor to identify any underlying issues that could be worsening your symptoms.

Alleviating Digital EyeStrain

Workspace Alterations

Proper Lighting and Screen Brightness: You want the screen to be as bright as the surrounding environment or the brightest object in the room (depending on what is most comfortable for you). Therefore interior lighting or sunlight from the outdoors should be dimmed or blocked. Use fewer light fixtures or lower voltage light bulbs and close curtains or blinds when possible. Adjust the brightness and contrast of your monitor to the levels that are most comfortable.

Reduce Glare: Glare is a significant cause of computer eyestrain so it is important to minimize it as much as possible. Set up your computer where glare from windows won’t affect your screen or cover windows when this is not possible. Glare can also reflect from walls and shiny finishes on desks and other surfaces. An anti-glare screen on your monitor or an anti-reflective (AR) or anti-glare coating applied to your eyewear can also help to minimize glare and the strain it causes to your vision.

Screen size and distance: You want to make sure you are using a high quality (such as a flat LCD) screen that has a relatively large display (look for a diagonal screen size of at least 19 inches) and is located directly in front of your line of vision. Your viewing distance should be about an arm’s length away with the top of the monitor at about eye level or slightly below.

Eye Care

Keep Eyes Moist: When viewing a digital screen or monitor for an extended period of time, we tend to blink less frequently (about ⅓ as often as we should). Blinking however, is critical for keeping the eyes moist, which allows them to remain clear and comfortable and to avoid dry eyes, irritation, blurry vision or eye fatigue.

Focus on blinking by setting a timer for every 20 minutes and slowly closing and opening your eyes 10 times. Keep a bottle of artificial tears handy to use when your eyes are feeling dry.

Give Your Eyes a Break: Schedule and take frequent breaks from your screen. Follow the 20-20-20 rule; every 20 minutes, look at something 20 feet away for 20 seconds. Take this time to stand up and stretch your back, neck and legs as well.

Computer Eyewear

Computer glasses reduce eye strain by adjusting the focus slightly so your eyes feel like they are focusing on something further away. They also have a tint to remove the glare and block blue light from entering into your eyes. There are a number of options for computer eyewear, both if you need prescription eyewear and not. Speak to your eye doctor about what the best options are for you.
Learn more about computer glasses here.

It is important to know that both adults and children alike are susceptible to computer eye strain from computers and digital devices. With the growing use of such devices in our everyday lives it is important to start educating ourselves and our children on how to combat the negative effects of these habits.

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To our valued patients,

At The Eye Doctors, Inc. the health and well-being of our patients is at the core of everything that we do. In light of the rapidly changing situation and the spread of COVID-19 we made the difficult decision to close the clinic on Tuesday, March 17 th.

At this time, the Wal-Mart Vision Center remains open limited hours for urgent glasses repairs, pick-ups of existing orders and new contact lens orders. The vision center is open every day from 10 AM to 2 PM and on Tuesdays from 6 AM to 2 PM, with the hour of 6 AM to 7 AM reserved for senior citizens.

If you are experiencing an eye emergency, please call 952-955-4427 to leave a message for one of the doctors. Messages will be checked Monday through Saturday from 9 AM to 5 PM.

We are monitoring the situation closely and will re-open when it is safe to do so. We look forward to seeing you when things improve and thank you for your continued support of our practice. Please continue to our website for further information.

Dr. Melissa Viker & Dr. Britt Gustafson

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The Eye Doctors, Inc. COVID-19 Information:

Our clinic closed on March 17th and will remain closed until it is safe to re-open.  Please watch our website and Facebook page for updates.

Urgent or Emergent Eye Concerns

If you have an eye emergency, we are here to help.  Please call 952-955-4427 and one of the doctors will return your call.  The messages are monitored Monday through Saturday between 9 AM and 5 PM.  Eye emergencies include (but are not limited to): eye pain, a recent onset of redness in one or both eyes, flashes of light or sudden onset of new floaters, double vision, and sudden change/worsening of vision in one or both eyes.

Glasses and Contact Lens Orders:

The Wal-Mart Vision Center is open daily at this time from 10 AM to 2 PM and 6 AM to 2 PM on Tuesdays for limited services. The hour of 6 AM to 7 AM on Tuesdays is reserved for senior citizens.  One optician is on duty to provide urgent glasses repairs and adjustments; at this time no new orders for glasses are being accepted. Existing orders of contact lenses and glasses may be picked up from the vision center.  New orders of contact lenses can be placed in store and will be shipped to your home if we do not have the lenses in stock. Additionally, you may order contact lenses at www.walmartcontacts.com

Contact Lens Safety

There is no evidence that contact lens wearers are at greater risk for a Corona Virus infection, per the American Optometric Association Cornea and Contact Lens Section.  Please follow the below tips:

  • Wash and dry your hands thoroughly before handling contact lenses
  • Avoid using contact lenses if you are ill with any cold or flu-like symptoms
  • Reduce your risk for infection by avoiding sleeping, napping, swimming or showering in contact lenses
  • Replace your contact lens case every 2 months
  • Use fresh contact lens solution each time you store your lenses
  • Do not reuse single-use/daily disposable lenses