Myalgias and Myopathies: Fibromyalgia

Area of Science:

• Rheumatology
• Pain Management
• Primary Care Medicine

Background:

• Fibromyalgia is a prevalent chronic pain syndrome impacting approximately 5% of the population.
• It is the second most common referral to rheumatology subspecialists, after osteoarthritis.
• Diagnosis relies on the 2010 American College of Rheumatology criteria, focusing on symptoms beyond tender points.

Observation:

• Extensive laboratory tests and imaging are not required for fibromyalgia diagnosis.
• A patient-centered, multimodal treatment strategy is recommended.
• This approach includes patient education, behavioral therapy, graded exercise, and pharmacotherapy.

Findings:

• Tricyclic antidepressants, cyclobenzaprine, and serotonin-norepinephrine reuptake inhibitors show strong evidence of benefit.
• Nonsteroidal anti-inflammatory drugs and opioids have limited proven efficacy in fibromyalgia management.
• Fibromyalgia can lead to significant disability and functional loss.

Implications:

• Family physicians are well-positioned to coordinate the comprehensive care of fibromyalgia patients.
• Tailoring pharmacotherapy to individual patients, considering adverse effects, is crucial.
• A multimodal approach is essential for managing fibromyalgia effectively and improving patient function.