Also, make there is no reflected glare shining on your computer present.
After the appearance of bumps, the blisters occur on epidermis. Also, use black text on the white background avoid busy backgrounds. http://axwang.net/__media__/js/netsoltrademark.php?d=Www.theralife.com%2Fdry-eyes-and-computer-vision-syndrome-cvs%2F