In this digital age, our eyes are constantly exposed to screens, leading to a widespread concern called “eye strain” or “computer vision syndrome.” Whether you are working on a computer, binge-watching your favourite series, or using a smartphone, the hours spent staring at screens can take a toll on your eyes. In this blog, we will delve into the causes, symptoms, and effective treatments for eye strain, as well as offer practical tips to prevent it.
Causes of Eye Strain
- Prolonged Screen Time: Extended exposure to digital screens may trigger eye strain due to excessive levels of blue light emitted by devices. This disrupts our circadian rhythm, leading to eye discomfort and fatigue.
- Poor Lighting Conditions: Insufficient lighting or glare from bright lights can strain the eyes, forcing them to work harder to focus.
- Incorrect Ergonomics: Poor posture, improper screen distance, and improper angle of the screen can contribute to eye strain.
- Uncorrected Vision Problems: Individuals with uncorrected vision issues, such as near-sightedness, farsightedness, or astigmatism, are more susceptible to eye strain.
- Lack of Breaks: Staring at screens for extended periods without breaks can overburden the eyes and cause strain.
Symptoms of Eye Strain
- Eye Discomfort: The most common symptom of eye strain is discomfort or a feeling of dryness and irritation in the eyes.
- Blurred Vision: Prolonged screen time can lead to temporary blurred vision or difficulty focusing on distant objects.
- Headaches: Frequent eye strain can trigger tension headaches or migraines.
- Double Vision: Eye strain, In some cases, can cause double vision or ghosting of images.
- Sensitivity to Light: Individuals with eye strain may become more sensitive to bright lights.
Treatment and Management of Eye strain
- Adhere to the 20-20-20 Rule: Suggests that after Every 20 minutes of digital work spell or screen exposure, take a 20-second break and look at something 20 feet away. This helps relax the eye muscles and reduce strain.
- Optimize Workspace Ergonomics: Position your screen at eye level, about an arm’s length away, and ensure proper lighting conditions to reduce glare.
- Adjust Display Settings: Dim the brightness of your screens and adjust the text size and contrast for comfortable viewing.
- Use the 10-10-10 Rule: When doing close-up work, take a break every 10 minutes by focusing on a subject roughly 10 feet away for 10 seconds.
- Blink Regularly: Remind yourself to blink often to keep your eyes moisturized and prevent dryness.
- Use Artificial Tears: Eye lubrication of standard quality reduce discomfort.
- Maintain a Balanced Diet: Consume food with plenty of omega-3 fatty acids, vitamins C and E, and antioxidants that contribute to the health of your eyes.
- Get Regular Eye Exams: Regular eye check-ups can help detect and correct vision problems early on.
In our modern lives, eye strain has become a prevalent issue due to our constant use of digital devices. Understanding the causes, recognizing the symptoms, and adopting preventive measures and treatment methods are essential for maintaining healthy eyes. By implementing simple changes in our daily routines and workspace, we can reduce eye strain and safeguard our precious vision from the strain of our digital world. Remember, your eyes are invaluable; take care of them, and they will take care of you!