lizclark
Just yeaterday, we got our regular health newletter at work and it mentioned that people blink their eyes many times a mihnute (I forget how many times). It also said that people who who work at computers blink much less often while looking at the screen (really, the difference was dramatic). It said this could lead to dry eyes and it suggested that the people be sure to blink and that they exercise their eyes by making a letter "H" with their eyes on the screen. This sounds too simplistic for you as you have seen so many doctors - but you said you would be interested in even a "tidbit". Hope it helps. Liz ClarK