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Digital Eye Strain: How Can Increased Screen Exposure Affect Eye Health? Find out here health news


In our modern, fast-paced world, screens have seamlessly integrated into our daily routines. Whether we are working on a computer, scrolling through social media on a smartphone or indulging in our favorite shows on a tablet, time spent in front of the screen has increased. This increased screen exposure, however, brings with it a growing concern – digital eye strain.

Understanding Digital Eye Strain

Digital eye strain, also known as computer vision syndrome, includes a range of eye and vision-related problems caused by prolonged use of digital devices, including headaches, eye strain, blurred vision and dry eyes. As our dependence on screens continues to grow, it becomes imperative to adopt strategies to manage and minimize the impact of digital eye strain on our overall well-being.

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The 20-20-20 rule

When working at a desktop, make sure your screen is at eye level, about an arm’s length away, and that you’re sitting in a comfortable, well-supported chair. Prolonged exposure to screens without breaks is a significant contributor to digital eye strain.

The 20-20-20 rule proves invaluable in alleviating this strain: Take a 20-second break every 20 minutes of screen use and look at something 20 feet away. Incorporating this simple habit into your routine helps reduce eye strain and keeps your eyes fresh. This can also be done by setting timers or using apps that remind you to take these regular breaks, so your eyes get the rest they need.

Adjust the brightness

The brightness of your screen plays an important role in eye comfort. Adjust your device’s brightness to match your surroundings, avoiding high and low brightness that can strain your eyes. Also, consider using dark or night mode in the evening to reduce exposure to blue light, which has been linked to sleep disturbances.

Eyelids and eye moisture

Blinking, often overlooked, is important to maintain eye moisture. Increased screen time can reduce blinking frequency, leading to dry and irritated eyes. Therefore, make a conscious effort to blink regularly as it keeps your eyes lubricated. If necessary, use artificial tears recommended by a healthcare professional to relieve persistent dryness.

Screen quality matters

Invest in a high-resolution screen with anti-glare technology to reduce eye strain. Anti-glare filters can be added to existing screens, reducing reflections and glare. Also, regular eye exams are essential to promptly address underlying vision problems.

Managing digital eye strain requires a proactive approach. Incorporate simple habits like taking regular screen breaks, adjusting screen brightness, and maintaining proper ergonomics into your daily routine to reduce eye strain. Being aware of your screen time and adopting these strategies not only increases visual comfort but also contributes to your overall well-being. Maintaining a healthy balance between screen use and eye care is key to preserving your vision in a screen-centric world.