Being in front of a screen for long stretches of time can leave your eyes feeling strained, tired, or dry. If you’re spending a lot of time on a screen – whether it’s for work, school, or play – keep in mind the 20-20-20 rule. After every 20 minutes of screen time, take a 20-second break to focus your eyes on something at least 20 feet (six meters) away. This gives your eyes a well-earned rest, which can reduce eye strain and other symptoms, including headaches and blurred vision.
Here are some more screen time tips to reduce eye strain:
- Keep your screen free of dirt and dust (both of which can increase blurry vision).
- Remember to blink. Did you know that you blink nearly 60% less when you’re in front of a screen? That reduction in blinking can increase your risk of dry eyes.
- Avoid using screens in an environment with harsh or no lighting. Harsh lighting can produce screen glare, while an absence of surrounding light creates contrast with a glowing screen. Both of these environments can cause discomfort and strain on your eyes. Try to use your screen in a room that is softly illuminated.
- Avoid bright screens two-to-three hours before bedtime. This can reduce the effects of blue light on your sleep cycle.
- Eat green, leafy vegetables and colourful fruits! Besides being a good idea for your overall health, these foods contain vitamins and minerals that also help protect your eyes against the effects of blue light from screens.
This post is intended for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Never ignore professional medical advice or delay in seeking treatment because of information found on this website. If you think you may have a medical emergency, immediately call your doctor (the Royal Oak Optometry Clinic phone number is 250-479-8206) or dial 911.