I decided to turn to you gamers on MMO-Champion for tips on this, considering you probably spend alot of time in front of your computer, getting headaches sometimes.
sometimes when gaming my eyes can suddently start to hurt even tho I havn't been playing for long, I've noticed that going to the bathroom and putting some cold water on your eyes or putting something cold on them can help, and I know, you're going to tell me to go out or go to bed or something but the problem is that this can happen during raiding or something and I refuse to just leave my guildies behind.
Since you're gamers I'm sure you have some tips and tricks on what to do when you get headaches and such. I've been trying to take painkillers but I realize that's not very good for my kidney.