Understanding Widespread Pain, Fatigue, and Sleep Problems
Fibromyalgia is a chronic condition that causes widespread pain throughout the body along with fatigue, poor sleep, and difficulty concentrating ("fibro fog"). It is not caused by damage to the joints or muscles. Instead, it reflects changes in how the nervous system processes pain signals, so that the volume on pain is turned up. Fibromyalgia is real and common, and the most effective treatments combine regular exercise, sleep care, and medications.
Causes
The exact cause isn't fully understood, but several factors contribute:
Changes in how the brain and spinal cord process pain (central sensitization).
Genetics and family history.
Physical or emotional stress, infection, or injury that triggers symptoms.
Sleep disorders.
Other conditions such as rheumatoid arthritis or lupus.
Symptoms
Widespread pain on both sides of the body, above and below the waist, lasting at least three months.
Fatigue and unrefreshing sleep.
Trouble with memory and concentration.
Headaches, irritable bowel symptoms, and sensitivity to light, noise, or temperature.
Mood changes, including anxiety and depression.
Imaging Studies to Consider
Fibromyalgia is diagnosed by symptoms and exam; no imaging test confirms it.
Blood tests may be used to rule out thyroid disease, inflammatory arthritis, vitamin D deficiency, or anemia.
A sleep study may be considered if sleep apnea is suspected.
Physical Therapy, Home Exercise & Other Conservative Techniques
Exercise is the best-supported treatment for fibromyalgia.
Physical Therapy
Gradual aerobic conditioning.
Gentle strengthening.
Aquatic therapy in warm water.
Home Exercise Program
Walking, cycling, or swimming, starting small and building slowly.
Tai chi, yoga, or qigong.
Other Studied Techniques
Consistent sleep schedule and sleep hygiene.
Acupuncture.
Heat therapy.
Interventional Treatment Options
Injections play a limited role in fibromyalgia because the pain comes from how the nervous system processes signals rather than from one specific spot. They may help when a separate, localized pain source is adding to the overall burden:
Trigger point injections: For specific, tender muscle knots.
Targeted injections for co-existing problems: Such as arthritis, bursitis, or a pinched nerve.
Acupuncture: May reduce pain and stiffness as part of a broader plan.
Neuromodulation: Spinal Cord & Peripheral Nerve Stimulation
Spinal cord and peripheral nerve stimulation are not standard treatments for fibromyalgia. Non-invasive options, such as transcutaneous electrical nerve stimulation (TENS) and transcranial magnetic stimulation, have been studied with modest results.
Evidence Base: Guidelines & Levels of Evidence
Aerobic and strengthening exercise: Level I (strong) · EULAR revised recommendations for fibromyalgia (Macfarlane et al., Ann Rheum Dis 2017)
Cognitive behavioral therapy: Level I · EULAR revised recommendations
Duloxetine, pregabalin, milnacipran: Level I · FDA-approved for fibromyalgia; EULAR recommendations
Low-dose amitriptyline: Level I · EULAR recommendations
Acupuncture, tai chi, yoga: Level I–II · EULAR recommendations (weak for)
Evidence levels and guideline citations above are summarized for general clinical reference based on the literature and major society guidelines available at the time of writing. Guidelines are periodically updated; please verify current recommendations before relying on this summary for clinical decision-making.
Pain Psychology Techniques
Pain psychology is a core treatment for fibromyalgia:
Cognitive behavioral therapy (CBT) for pain and insomnia (CBT-I).
Acceptance and commitment therapy (ACT).
Pain neuroscience education about central sensitization.
Mindfulness-based stress reduction.
Graded activity pacing to avoid boom-and-bust cycles.
Non-Opioid Medication Options
Medications approved for fibromyalgia
Duloxetine, an SNRI.
Milnacipran, an SNRI.
Pregabalin, a nerve-calming medication.
Other options
Low-dose amitriptyline or cyclobenzaprine at bedtime to improve sleep.
Acetaminophen.
NSAIDs and opioids generally don't help fibromyalgia pain, and opioids may make pain sensitivity worse over time.
Talk With Us About Your Options
Call 650-507-4113 or send us a message to schedule a consultation at our Daly City, Los Altos, or Stockton office. We will review what may be causing your pain and walk through the risks, benefits, and alternatives of each option with you.
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This information is provided for general patient education and does not replace individualized medical advice. Please discuss your specific symptoms, diagnosis, and treatment options with your pain management physician.
