Do you often find yourself rubbing your eyes? After working on a display screen or reading a book, do you wind up having a headache? Do you seem to have problems focusing your vision, with or without glasses? If the answer to any of these questions is yes, you may be suffering from eyestrain. Your vision is one of your most important senses, and by not recognizing the signs of eyestrain, you leave yourself subject to a host of problems.
