Jun 5, 2023 | Eye Health Info

Eye Health in the Digital Age: Understanding the Impact of Screens 

In this digital age, we rely heavily on screens for work, entertainment, and communication. From smartphones to laptops, these devices have become an integral part of our daily routine. However, with the increased use of screens come concerns about eye health. 

Many individuals experience eye strain, dry eyes, and even blurred vision after prolonged screen time. Learn how too much screen time hurts your eyes and what you can do to protect them. 

Understanding the impact 

Extended screen time can lead to a variety of eye-related issues. One of the most common concerns is digital eye strain, also known as computer vision syndrome (CVS). Symptoms of CVS include eye discomfort, blurred vision, dry eyes, headaches, and neck and shoulder pain. These symptoms can arise due to factors such as: 

  • Blue light exposure: Digital screens emit blue light, which can penetrate deep into the eye and potentially cause damage. Prolonged exposure to blue light may disrupt sleep patterns and contribute to eye strain. 
  • Reduced blinking: When we focus on screens, we tend to blink less frequently. This can result in dry eyes and discomfort. 
  • Screen glare and reflections: Glare and reflections from screens can strain our eyes and make it harder to see clearly, leading to eye fatigue. 

Tips to protect your eyes 

While it may be challenging to reduce our screen time significantly, there are steps we can take to reduce the impact on our eyes: 
Take frequent breaks from screens 
Give your eyes regular breaks by following the 20-20-20 rule. The 20-20-20 rule says that after 20 minutes of using a screen, you should look away and focus on an object 20 feet away for 20 seconds. This simple practice helps reduce eye strain and allows your eyes to relax. 

Adjust display settings  
Optimize your device’s display settings to reduce eye strain. Some devices also offer blue light filters, which can help reduce exposure to the potentially harmful blue light emitted by screens.  

Maintain good posture 
Poor posture can also contribute to eye strain and discomfort when using screens. Maintain a comfortable posture and ensure that your screen is positioned at eye level. Adjust your workspace and seating arrangement to reduce strain on your neck and shoulders. 

Blink and hydrate 
Screens can cause us to blink less frequently, leading to dry and irritated eyes. Make a conscious effort to blink regularly and consider using artificial tears or lubricating eye drops to keep your eyes moist and refreshed.  

Schedule regular eye exams 
Regular eye exams are crucial in monitoring your eye health, especially in the digital age. Our expert optometrist, Dr. Vijay Shenai, can examine your vision and eye health, check for symptoms of digital eye strain, and share advice to help keep your eyes healthy. 

By following these tips and scheduling regular eye exams, you can protect your eyes and stay healthy while using screens for extended periods. Contact us today to schedule an appointment in Port Richey and let us help you navigate the digital age while maintaining good eye health.