Do not be too long in front of a computer screen

A research conducted by the National Institute of Occupational Safety and Health in Los Angeles shows, almost 88 percent of all computer users experience computer vision syndrome (CVS), a condition that arises because we are too old to focus the eyes to the computer screen.

   The characteristics of this syndrome are blurred vision, and not infrequently to cause pain in the head, sore throat, eyes feel tired, dry, irritated skin and is difficult to re-focus view. If you have, you should start doing mitigation measures.