(+26...2) asks why does my vision get blurry 😵 when I spend too much time on my phone? Y
ou are experiencing computer vision syndrome (CVS). CVS is caused by the muscle strain on your eyes caused by staring at a screen for too long. To avoid CVS, follow the 20-20-20 rule. Every 20 minutes, look up and stare at something 20 feet away (6 meters) for 20 seconds. While CVS is usually reversible, some doctors fear that you may permanently damage your vision 🤓 if you are not careful.