Fibromyalgia and Chronic Fatigue Syndrome Research

Fibromyalgia and chronic fatigue syndrome are conditions defined by persistent, widespread pain and profound exhaustion that cannot be explained by obvious tissue damage or disease, making them among the most contested and poorly understood disorders in medicine. Research has increasingly converged on central sensitization—a state in which the central nervous system amplifies pain signals—as a core mechanism, alongside neurobiological and psychological factors that shape how patients experience and cope with symptoms. Establishing reliable diagnostic criteria has proven difficult, partly because the conditions overlap substantially with each other and with depression, anxiety, and other functional disorders, and partly because no definitive biomarkers have been identified. Active work is now focused on clarifying the distinct neurobiological signatures of each condition, identifying which treatments—pharmacological, psychological, or rehabilitative—benefit which patients, and understanding why these conditions disproportionately affect women.

Works

59,724

Total citations

891,926

Keywords

FibromyalgiaChronic Fatigue SyndromePain ProcessingCentral SensitizationDiagnostic CriteriaTreatment