As recently as 20 years ago, people with chronic pain were too often dismissively
told that their problem was "in their heads" or that they were
hypochondriacs. But in the last decade, a handful of dedicated researchers
learned that chronic pain is not simply a symptom of something else -- such as
anxiety, depression, or a need for
attention -- but a disease in its own right, one that can alter a person's
emotional, professional, and family life in profound and debilitating ways.