Why Screens Are Taking a Toll on Our Vision
Let's face it-screens are everywhere. Whether it's working on a computer, scrolling on a phone, gaming on a tablet, or attending online classes, screen time has become a major part of daily life for both kids and adults. But all that screen use puts stress on our eyes, often leading to symptoms like blurred vision, headaches, dry eyes, and neck or shoulder pain. This group of symptoms is known as computer vision syndrome (CVS), and it's becoming more common than ever.
What Is Blue Light and Why Does It Matter?
Screens emit a high-energy visible light known as blue light. While some exposure to natural blue light from the sun helps regulate our sleep-wake cycles, too much artificial blue light-especially from screens-can contribute to eye strain, interfere with sleep, and may even play a role in long-term eye health issues. For children, who may be more sensitive to light and tend to hold screens closer to their eyes, the risks can be even greater.
Simple Habits to Relieve Digital Eye Strain
The good news is that you can take steps to protect your vision. Start with the 20-20-20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away. Adjust your screen brightness to match the room, and position your screen so it's slightly below eye level. Encourage kids to take screen breaks, blink often, and play outdoors when possible to give their eyes a natural reset.
Lenses That Make a Big Difference
One of the most effective ways to reduce digital eye strain is to wear glasses with blue light-filtering lenses. These lenses block a portion of harmful blue light and can be paired with anti-reflective coatings to reduce glare. Many eye care practices, including Northwest Eye Center, offer digital lens solutions tailored to your screen use. Whether you're a student, office worker, or someone who just enjoys browsing in the evening, these lenses can provide noticeable relief.
Let Your Eye Doctor Be Your Guide
If you or your child are experiencing tired, irritated eyes or trouble focusing after screen use, it may be time to talk to your eye doctor. An eye exam at Northwest Eye Center can help rule out underlying issues and ensure your prescription-if needed-is up to date. Your optometrist may also suggest lifestyle tweaks or lens options that fit your unique needs.
Digital devices are here to stay-but discomfort doesn't have to be. With the right tools and habits, you can enjoy your screen time while keeping your eyes healthy and comfortable.