Reduce digital eye strain with expert ergonomic tips from Dr. Keshav Narain of South Bay Retina. Learn how posture and screen setup protect your vision.

Digital eye strain is a common side effect of long hours on screens, causing dryness, fatigue, and blurred vision. The 20-20-20 rule—taking a 20-second break every 20 minutes to look 20 feet away—offers a simple, effective way to relax your eyes and prevent discomfort.