I had similar issues for a while. Some recommendations: - pick a LARGE, high-quality monitor, both at work and at home, and use retina/hidpi modes. I use a 43"

I had similar issues for a while. Some recommendations: - pick a LARGE, high-quality monitor, both at work and at home, and use retina/hidpi modes. I use a 43" LG 4K monitor, and it was one of the best investments of my life. Sometimes my co-workers laugh about the size of the fonts on my screen, but that usually means I have ZERO STRAIN on my eyes, since everything is extra large (basically, FullHD on a 43" monitor) - Tune your colors towards red. Blue imposes more strain to your eyes. That's especially true when working indoors and/or by night. - Tune down your brightness, and use "dark mode" whenever possible. - Pick a pair of blue-filtering glasses with LARGE lenses, to use while at your PC.