Eyestrain is a common issue that occurs when the eyes get tired from intense use. Driving for long distances and prolonged use of computers or digital devices can lead to eyestrain. Eyestrain is uncomfortable, but it usually does not cause long-term eye issues. 
 

In most cases, resting the eyes helps resolve the problem. Sometimes, eyestrain symptoms can point to an underlying health condition. 

Digital Eyestrain (DES)

Studies show that more than half of people who use digital devices regularly experience symptoms of eyestrain. The eye discomfort or strain can make it difficult to work or concentrate. Research suggests that the increasing use of digital devices among children has led to the prevalence of myopia. An eye exam can determine if your eye symptoms are related to digital device use. 

Symptoms of Digital Eyestrain

Some signs can indicate you are experiencing DES. The symptoms include:

• Dry eyes

• Eye discomfort and fatigue

• Blurred vision

• Headaches

• Eye twitching

• Red eyes

• Increased light sensitivity

• Neck and shoulder pain

Reducing the Risk of Eyestrain

It may not be possible to stop using your digital device, especially when you use a computer for work. However, there are things you can do to reduce the risk of eyestrain. 

• Use proper lighting when working on your computer.

• Remember to blink often when using your computer. It helps spread the tear film over the eye surface, preventing dryness.

• Reduce glare through proper positioning, an anti-glare screen, or AR-coated eyeglasses.

• Adjust the display settings on your digital device. Adjust the font size, color temperature, and brightness.

• Take regular eye breaks by following the 20-20-20 rule. Look away from the screen every 20 minutes, and gaze at an object 20 feet away for 20 seconds. 

• Modify your workstation by positioning your computer at a distance of 20 to 24 inches from your eyes. Poor posture can exacerbate DES symptoms. 

Using Computer Eyeglasses

Depending on the severity of your symptoms, you can benefit from using computer eyeglasses. Your doctor can recommend customized computer glasses to improve comfort. If you wear contact lenses, your eyes can become dry and comfortable. 
 

Switching to eyeglasses when working can help. Computer glasses are ideal for people who wear progressive lenses or bifocals. Talk to your doctor about blue light glasses and other lens types.

Comprehensive Eye Exams

Scheduling regular comprehensive exams is the best way to prevent or treat common vision problems. During your exam, inform your eye doctor how frequently you use digital devices. The doctor will need to know how far you are from your computer while working. 
 

The information will help test the eyes at that distance. If you wear eyeglasses or contacts, you may require a new prescription to improve your eyesight. If you are still using an old monitor, it may be time for an upgrade.
 

Old-fashioned screens can contribute to eyestrain. Upgrade your monitor and adjust the display settings to ensure comfort as you work. Take frequent breaks when working, where you stand, stretch, and move about. It will help reduce muscle fatigue and tension. 
 

For more on preventing eyestrain from digital devices, visit Insight Eyecare at our Las Vegas, Nevada office. Call (702) 718-7163 to schedule an appointment today.