Digital Eye Strain: Tips to Manage the Effects of Screen Time

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

In an interview with HT Lifestyle, Dr. Rishi Raj Bora, Country Director, India at Orbis, explained, “Digital eye strain, also known as computer vision syndrome, occurs as a result of prolonged use of digital devices. It covers many problems related to eyes and vision. Such as headache, eye strain, blurred vision and dry eyes. As our dependence on screens continues to increase, it becomes imperative to adopt strategies to manage and reduce the impact of digital eye strain on our overall well-being.

He suggested the following tips to manage the impact of screen time –

• 20-20-20 Rule: When working on 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. Being exposed to screens for long periods of time without interruption significantly contributes to digital eye strain. The 20-20-20 rule proves invaluable in reducing this stress: Every 20 minutes of screen use, take a 20-second break and look at something 20 feet away. Incorporating this simple habit into your daily routine reduces eye strain and keeps your eyes fresh. This can also be done by setting a timer or using apps that remind you to take regular breaks, ensuring that your eyes get the rest they need.
• Adjusting brightness: The brightness of your screen plays an important role in eye comfort. Adjust your device’s brightness to match your surroundings, avoiding both high and low brightness, which can strain your eyes. Also, consider using dark or night mode in the evening to reduce exposure to blue light, which is linked to disrupted sleep patterns.
• Blinking and moisture in eyes: Blinking is very important to maintain eye moisture, which is often ignored. Extended screen time can cause decreased blinking frequency, resulting in dry and irritated eyes. Therefore, make a conscious effort to blink regularly as this keeps your eyes lubricated. If necessary, use artificial tears as recommended by a health care professional to reduce 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. Additionally, regular eye exams are essential to promptly address any underlying vision problems.

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

Bringing in his expertise, Dr. Aparajita R Pandey, DNB Ophthalmologist, Eye Consultant and Surgeon at Regency Hospital, recommends –

1. Follow the 20-20-20 rule: Encourage individuals to take a 20-second break every 20 minutes and look at something 20 feet away. It helps reduce eye fatigue by giving the eyes a chance to rest and refocus.

2. Adjust screen settings: Suggest adjusting the brightness, contrast, and font size of the screen to make it more comfortable to view. Additionally, using blue light filters or night mode settings can reduce eye strain, especially when using screens in low-light environments.

3. Maintain proper posture: Remind people to sit at an appropriate distance from their screens (about an arm’s length) and position the screens so they are at eye level or slightly lower. It can help reduce neck and shoulder tension as well as eye discomfort.

4. Take regular breaks: Encourage individuals to incorporate regular breaks into their screen time routine. Short breaks every hour can help prevent eye strain and other physical discomfort associated with prolonged sitting and screen use.

5. Practice good screen habits: Encourage people to blink regularly when using screens to prevent dry eyes, and remind them to consciously relax their facial muscles and avoid squinting. Additionally, discourage excessive screen use before bed to promote better sleep quality.

6. Consider blue light protection: Individuals who spend a lot of time in front of screens, especially in the evening, are suggested to use blue light blocking glasses or screen filters. These can help reduce exposure to blue light, which is linked to disrupted sleep patterns and eye strain.

7. eye test: Encourage regular eye exams, especially for people who spend a lot of time using screens. An eye doctor can detect any vision problems early and recommend appropriate corrective measures or adjustments in screen use habits.

8. Practice the 10-10-10 Rule: For tasks that require intense concentration, such as reading or detailed work, suggest the 10-10-10 rule: Every 10 minutes, take a 10-second break to look at something 10 feet away. This can help reduce eye strain and maintain focus.

9. Use lubricating eye drops: In cases of persistent dry eyes or discomfort, recommend the use of lubricating eye drops to keep eyes moist and comfortable during screen use.

They concluded, “By incorporating these strategies into their daily routine, individuals can help reduce the impact of screen time on their eyes and overall well-being. However, it’s important to remember that everyone’s needs and preferences are different, so encourage experimentation to find what works best for each person.