Do you spend hours in front of the computer every day? If so, you probably experience eye discomfort on a regular basis. This is a condition known as computer eye strain that can cause a variety of adverse symptoms. In this blog post, we will discuss what computer eye strain is, the symptoms associated with it, and tips for how to prevent it.
What is Computer Eye Strain?
Computer eye strain (aka digital eye strain or computer vision syndrome) is a condition that results when you spend extended periods of time looking at a computer screen, tablet or smartphone. The eyes are constantly working to adjust to the different levels of light and focus on the computer screen which leads to reduced blinking.
The Symptoms Associated With Computer Eye Strain
The most common eye strain computer symptoms include:
- Eye fatigue
- Headaches
- Dry eyes
- Blurred vision
You can even experience neck and shoulder pain as a result of poor sitting posture.
Luckily, many if not all of these symptoms are only temporary and will cease shortly after you take a stop looking at the device. However, some individuals can experience prolonged symptoms such as blurred distance vision, even after they’ve stopped looking at a device. A failure to remedy this problem can lead to exacerbated vision issues with continued screen exposure.
Tips for How to Prevent Computer Eye Strain
There are many ways you can prevent computer eye strain from occurring in the first place.
20-20-20 Rule
First and foremost, make sure to take breaks every 20 minutes or so. During these breaks, look away from your screen and focus on something at least 20 feet away for 20 seconds. This will help reduce the amount of fatigue your eyes endure.
Screen Distance
When you’re working on your computer, make sure that the screen is about 25 inches away from your eyes and aim to have the center of the screen about 10-15 degrees below eye level.
Reduce Glare
Apply a matte screen filter to your device to cut glare.
Take Breaks
Every 2 hours, aim to have a 15 minute break from your device.
External Lighting
Aim to have the brightness of your device on par with the brightness of the room. It’s not ideal to have the screen brighter than its surroundings.
Increase the Moisture in the Air
To prevent against dry eyes, you can place a humidifier near where you will be using your device day-to-day.
Diagnosis and Treatment
If you experience symptoms of computer eye strain, the first step is to consult with your optometrist or ophthalmologist.
They will be able to diagnose the condition and recommend a treatment plan that may include reducing screen time wearing computer glasses or adjusting lighting in your workspace.
The Takeaway
Computer eye strain is a common condition that can result in various adverse symptoms including blurred vision, dry eyes and headaches. However, many of these symptoms are only temporary and can be prevented with some simple measures. If you experience any prolonged or worsening symptoms, it’s important to consult with your optometrist or ophthalmologist for a diagnosis and treatment plan.
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