Chronic fatigue syndrome (CFS) is a disabling and medically unexplained condition with no readily demonstrable organic or psychiatric explanation. The bulk of evidence supports the presence of several factors related to hypothalamic–pituitary–adrenal axis dysfunction in patients with CFS. Here, the authors review the literature on CFS since 2003, put the new findings into context and evaluate progress against previously made recommendations.
- Andrew S. Papadopoulos
- Anthony J. Cleare
