Cited by 155Fibromyalgia and Chronic Fatigue Syndrome ResearchMusculoskeletal pain and rehabilitationPsychosomatic Disorders and Their Treatments

Fibromyalgia and obesity: the hidden link

Ursini, Francesco, Naty, Saverio, Grembiale, Rosa Daniela·2011·Rheumatology International

Abstract

Fibromyalgia is a chronic disorder of uncertain etiology, characterized by widespread pain, muscle tenderness, and decreased pain threshold to pressure and other stimuli. Obesity is a well-known aggravating factor for certain rheumatologic conditions, such as knee osteoarthritis. Emerging evidences are exploring the link between obesity and other rheumatic diseases, such as fibromyalgia. Epidemiological data show that fibromyalgia patients have higher prevalence of obesity (40%) and overweight (30%) in multiple studies compared with healthy patients. Several mechanisms have been proposed to explain "the hidden link", but at this time is not possible to ascertain whether obesity is cause or consequence of fibromyalgia. Among mechanisms proposed, there are the following: impaired physical activity, cognitive and sleep disturbances, psychiatric comorbidity and depression, dysfunction of thyroid gland, dysfunction of the GH/IGF-1 axis, impairment of the endogenous opioid system. In this article, we review the scientific evidence supporting a possible link between obesity and fibromyalgia, how obesity influences fibromyalgia symptoms and how fibromyalgia severity can be improved by weight loss. In addition, we analyze the possible mechanisms by which fibromyalgia and obesity interrelate.

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Crossref · 10.1007/s00296-011-1885-z

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Authors
Ursini, F., Naty, S., & Grembiale, R. D.
Affiliations
Magna Graecia University (IT)
Corresponding author
Ursini, Francesco
Venue
Rheumatology International
Published
2011-04-08
Volume
31
Issue
11
Pages
1403-1408
ISSN
  • 0172-8172 (ISSN-L)
  • 1437-160X
OpenAlex
W1979035382
Cited by
155
References
66
Citations by year
2026: 2 · 2025: 8 · 2024: 5 · 2023: 13 · 2022: 12 · 2021: 21 · 2020: 8 · 2019: 4 · 2018: 7 · 2017: 13 · 2016: 7 · 2015: 13 · 2014: 24 · 2013: 9 · 2012: 7
FWCI
1.76
Type
journal article
Language
en
Open access
closed
Locations
  • Rheumatology International (publishedVersion)
  • PubMed (publishedVersion)
  • Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) (submittedVersion)
  • Institutional Research Information System University of Ferrara (University of Ferrara) (submittedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Fibromyalgia and Chronic Fatigue Syndrome Research
  • Health Sciences › Medicine › Pharmacology › Musculoskeletal pain and rehabilitation
  • Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
Keywords
fibromyalgia, obesity, overweight, weight loss, chronic widespread pain, sleep disorders, cognitive disorders, psychiatric comorbidity, depression, thyroid dysfunction, somatotropic axis, endogenous opioid system, pathogenesis
MeSH terms
Anxiety Disorders, Body Weight, Depression, Fibromyalgia, Health Status, Humans, Obesity, Weight Loss

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