After spending countless hours in front of screens for work and leisure, I've personally felt the toll that digital eye strain takes on the eyes. Common symptoms include dryness, irritation, headaches, and blurred vision. One simple and effective strategy I've incorporated into my routine is the 20-20-20 rule. This means that every 20 minutes, I make a conscious effort to look away from the screen and focus on an object roughly 20 feet (6 meters) away for at least 20 seconds. Doing this helps relax the eye muscles that are constantly strained from close-up focus. I've noticed that following this method consistently reduces the discomfort and dryness that would otherwise build up by the afternoon. Additionally, I use artificial tears to keep my eyes lubricated and avoid staring at screens in a dark environment, which can worsen eye fatigue. Adjusting screen brightness to match ambient light and blinking regularly also help maintain eye comfort. Incorporating these habits, based on well-researched advice, such as from sources like PubMed, can significantly reduce the negative effects of prolonged screen exposure. Remember, our eyes are not designed for continuous, focused digital use, which is why giving them regular breaks as the 20-20-20 rule suggests is crucial for long-term eye health and comfort. If you experience persistent symptoms despite these measures, consulting an eye care professional would be a prudent next step.