In today's digital age, most of us spend a significant portion of our day staring at screens - whether it's for work, school, or entertainment. While technology has its advantages, extended screen time can have consequences on your eye health. At Specialty Eye, we want to help you understand the connection between blue light, screen time, and your vision so you can take steps to protect your eyes and know when it is time to see your eye doctor.
Understanding Blue Light
Blue light is a high-energy visible light that is emitted naturally by the sun and artificially by digital screens such as smartphones, tablets, computers, and LED lighting. While blue light is beneficial during the day because it helps regulate our sleep-wake cycle, excessive exposure can contribute to eye discomfort and disrupt your sleep patterns.
What Is Computer Vision Syndrome?
Computer Vision Syndrome (CVS), also known as digital eye strain, refers to a group of vision and eye-related problems that result from prolonged screen use. Common symptoms include:
Eye fatigue
Dry or irritated eyes
Blurry vision
Headaches
Neck and shoulder pain
These symptoms can occur because our eyes work harder to focus on screens and are less likely to blink fully or frequently, leading to increased dryness and fatigue.
Digital Eye Strain Solutions for Eye Health
There are several ways to reduce digital eye strain and promote healthier screen habits:
Follow the 20-20-20 Rule: Every 20 minutes, look at something 20 feet away for at least 20 seconds. This gives your eyes a break from focusing on your screen and helps reduce fatigue.
Use Blue Light Filters: Consider wearing glasses with blue light-blocking lenses or using screen protectors and settings that reduce blue light emissions, especially in the evening hours.
Blink More Often: We tend to blink less when looking at screens. Remind yourself to blink frequently to keep your eyes lubricated and prevent dryness.
Adjust Your Screen Setup: Make sure your screen is at eye level and about an arm’s length away. Reduce glare by adjusting lighting and using matte screen filters.
Keep Your Eyes Hydrated: Use artificial tears if you experience dryness. Staying hydrated by drinking plenty of water can also help.
Take Regular Breaks: Give your eyes time to rest throughout the day by taking scheduled breaks from your screen and incorporating outdoor time when possible.
When to See Your Eye Doctor
If you are experiencing persistent discomfort, blurry vision, or headaches despite making changes to your screen habits, it is time to see your eye doctor. An eye exam can help determine if underlying issues are contributing to your symptoms and if corrective lenses or specialized treatment is needed.
Schedule Your Eye Exam Today
With the growing presence of screens in our daily lives, it is more important than ever to protect your eyes from the effects of blue light and digital eye strain. Simple adjustments in your routine can make a big difference, but if symptoms persist, professional care is essential.
To learn more on how to protect your eyes during screen time, schedule an eye exam with Specialty Eye and let us help you see clearly and comfortably every day. Contact our offices in Kirkland or Bellevue, Washington, visit our website, call (425) 821-8900, (425) 800-5240, or (425) 454-2028 to book an appointment today.
