YES!
Okay, keep in mind that I am on the severe end of the spectrum, so you may not have to go as crazy extreme as me and my horrible light sensitivity. With LS there are two problems, flicker and light.
-There is a glare filter you can affix to your screen (sticky) that helps some people
-For some people, wearing the FL-41 glasses helps
-You can also get the LED monitors where you can turn the blue tint down, and also they make some monitors that don't refresh as much, so they're less irritating (the one on my desk right now is by ViewSonic...of course I can't use it, but again, I'm freakishly sensitive.)
-What I use is an e-Ink screen made by Dasung. It is the same as the early Kindles. It neither emits light, nor flickers. So for someone like me, who can't tolerate any man-made light and any flicker feels like a knife to the skull, this is a god-send. You plug it into your computer and it serves as a secondary monitor. It's pricey. About the size of a sheet of paper. But so worth it to not lose that one connection to the world. Before that, I used a kindle that had been altered to serve as a computer monitor, but it's pretty hard to read since the screen is only a few inches wide and tall.