Can Digital Eye Strain Cause Headaches?

If you spend hours each day staring at a computer, tablet, or phone and end up with a pounding head by mid-afternoon, you’re not imagining things. Digital eye strain- also known as computer vision syndrome (CVS) -  is a common and often overlooked cause of headaches, eye discomfort, and fatigue. At Eye Rx, we see this issue affecting students, professionals, and anyone whose daily life revolves around screens.

What Is Computer Vision Syndrome (CVS)?

Computer vision syndrome refers to a group of eye- and vision-related symptoms that result from prolonged use of digital devices. Unlike reading printed text, screens demand more from your visual system. Your eyes must constantly focus, refocus, and track movement, all while dealing with glare, blue light, and reduced blinking.

Common symptoms of CVS include:

• Headaches (especially around the forehead or temples)

• Eye strain or aching eyes

• Blurred or double vision

• Dry, irritated eyes

• Neck and shoulder pain

How Digital Eye Strain Triggers Headaches

Digital eye strain can cause headaches for several reasons:

Eye Muscle Fatigue
When you stare at a screen for long periods, the muscles that control focus work overtime. This constant effort can lead to tension headaches.

Uncorrected Vision Problems
Even mild farsightedness, astigmatism, or outdated prescriptions can force your eyes to strain harder when viewing screens, increasing the likelihood of headaches.

Reduced Blinking and Dry Eyes
People blink up to 60% less while using digital devices. Dry eyes can disrupt visual clarity, causing your eyes to work harder - and that strain often translates into headaches.

Poor Screen Ergonomics
Improper screen height, viewing distance, or lighting can lead to awkward posture and eye stress, contributing to head and neck pain.

Treatment Options for Digital Eye Strain and Headaches

The good news is that CVS-related headaches are highly treatable with the right approach.

Comprehensive Eye Exam
A thorough eye exam at Eye Rx can identify vision issues that may be contributing to eye strain and headaches. Even small prescription changes can make a big difference.

Computer or Digital Lenses
Specialized lenses designed for screen use can reduce focusing effort and eye fatigue. Some also include blue light filtering to improve visual comfort.

Dry Eye Treatment
If dry eye is part of the problem, treatment options may include artificial tears, prescription eye drops, or in-office therapies to improve tear quality and comfort.

Visual Hygiene Habits
Simple changes can help relieve symptoms:

• Follow the 20-20-20 rule (every 20 minutes, look 20 feet away for 20 seconds)

• Position screens slightly below eye level

• Reduce glare and adjust screen brightness

• Take regular breaks from digital devices

When to See an Eye Doctor

Occasional headaches may seem harmless, but frequent headaches - especially those that worsen after screen use - should not be ignored. An eye exam can determine whether digital eye strain or CVS is the underlying cause and help prevent symptoms from interfering with your work and quality of life.

Find Relief From Screen-Related Headaches at Eye Rx Today

Yes, digital eye strain can absolutely cause headaches, and computer vision syndrome is becoming increasingly common in our screen-focused world. The right diagnosis and treatment can bring significant relief, helping you see clearly and feel better throughout the day.

If screen time is leaving you with headaches or tired eyes, schedule a comprehensive eye exam at Eye Rx. Visit our office in Stone Ridge, Virginia, or call (703) 646- 8002 to book an appointment today.