An ophthalmologist prescribed lacrigel and tears plus, and it gave a lot of relief, but even after using those, the eye strain
would be there if I worked for
more than 30 min on the computer. I could no longer wear spectacles of the correct power (-4.75 [right] and -4.5 [left]). Ophthalmologists prescribed lenses with -0.25 astigmatism, but my eyes would burn when I wore them for just 10 minutes. I switched to power -4 and was able to manage with it by taking rest with palming, every 30 min.