If you work in an environment where particles or objects may become airborne, wear safety goggles. Though many construction sites require them, other professions may not. Look around at your work environment. Consider how the various objects may encounter your eyes. If you perceive potential danger, purchase a pair of safety glasses.

If you spend a lot of time on the computer, take regular breaks. For a minute or two each hour, focus on a distant object. This will allow your eyes to readjust. You will experience less eye strain and reduce the number of headaches that you experience throughout the week.

If you wear contact lenses, avoid wearing them while you sleep or for more than 19 hours. Unless you are wearing special lenses that are made for wearing overnight, your contact can deprive your eyes of oxygen and lead to extreme discomfort and possibly serious permanent damage to your sight.