Fatigue and Dysautonomia: Chronic or Persistent, What's the Difference?

What causes chronic and persistent fatigue in so many people? How is it best prevented and treated? What can patients and physicians do to better understand this common medical issue?

Fatigue is an extremely common component of many physical and mental disorders, from anxiety and depression to heart disease and hypertension. Many patients even find themselves suffering from persistent fatigue with little understanding of how to safely and effectively treat the issue, especially if their sy...