Fibromyalgia.
Fibromyalgia is a condition of central pain sensitization — the nervous system amplifies pain signals, and muscles, sleep, mood, and cognition all suffer. It's not "in your head." It's measurable in CSF substance P, brain imaging, and standardized sensory testing. Real disease, real biology. Lifestyle matters more in fibromyalgia than in almost any other rheumatologic condition: graded movement, sleep recovery, metabolic stability, and stress regulation form the foundation of effective care.
The mechanism, what's actually happening.
Fibromyalgia is one of the most misunderstood conditions in medicine. Four mechanisms drive the symptoms patients live with:
Central sensitization
The nervous system "turns up the volume" on pain signals. Normal stimuli get processed as painful; painful stimuli get processed as overwhelming. This is measurable in CSF substance P, brain imaging, and quantitative sensory testing.
Mitochondrial dysfunction
Fibromyalgia patients show measurable mitochondrial impairment — reduced ATP production, increased oxidative stress. This is part of why fatigue is so prominent and why metabolic work matters.1
Sleep architecture
Non-restorative sleep is nearly universal in fibromyalgia. EEG studies show intrusion of alpha waves into deep slow-wave sleep — the brain stays partly awake even when the body is asleep. This is a target you can move.
Metabolic dysfunction
Insulin resistance is more common in fibromyalgia than in the general population. Some patients see dramatic improvement in pain, fatigue, and brain fog from addressing metabolic health — independent of any pain-specific intervention.
The 4-step plan, applied to fibromyalgia.
Fibromyalgia is the condition where the lifestyle work matters most. Medications help some patients, but they rarely solve it alone. The path that works is multi-modal and patient-paced:
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Get the right diagnosis
The tender-point exam is out. Current criteria use the Widespread Pain Index plus the Symptom Severity Scale (2016 ACR criteria). Rule out: thyroid disease, vitamin D deficiency, sleep apnea, inflammatory arthritis. A good fibromyalgia diagnosis is a diagnosis of confidence, not exclusion.
Learn more about labs → -
Clean up your food
Blood sugar stability matters more than any specific diet. Frequent glucose spikes amplify central sensitization and fatigue. Mediterranean-style eating, regular protein, fewer refined carbs, and meal spacing form the foundation. Some patients benefit from elimination protocols, but evidence for specific diets is mixed.
Fibromyalgia & diet → -
Detox your daily life
Chemical sensitivity is common in fibromyalgia. Fragrance, cleaning products, and dietary additives can amplify symptoms in sensitive patients. Start with personal care and cleaning products. Mold exposure is worth ruling out if symptoms started in a specific environment.
Fibromyalgia & environment → -
Build a stronger body
Graded exercise improves outcomes; boom-bust patterns make things worse. The path is gentle progression — start below what you think you can do, build slowly, never go from zero to hero. Movement plus sleep recovery is the foundation. Strength training matters as much as cardio.
Fibromyalgia & exercise →
Long COVID & Fibromyalgia pilot
I'm currently running a small-group pilot program for patients with fibromyalgia and Long COVID — focused on metabolic health, graded movement, sleep recovery, and nervous system regulation. Limited slots; structured curriculum; results-tracked.
Get on the list →Go deeper.
Common misconceptions.
"Fibromyalgia isn't a real disease."
It's measurable in CSF, brain imaging, and standardized testing. Substance P is elevated. fMRI shows pain processing centers activated by normal stimuli. Real disease, real biology — and increasingly real treatments.
"Exercise makes fibromyalgia worse."
Graded exercise improves fibromyalgia outcomes; boom-bust patterns make things worse. The path is gentle progression and consistent dosing — not avoidance. Even patients who can barely walk often improve substantially with the right protocol.
"Fibromyalgia is really just depression."
Depression is common in fibromyalgia, but it's a consequence of years of unmanaged pain and exhaustion — not the cause. Treating fibromyalgia only with antidepressants misses the metabolic work, sleep work, and nervous system regulation that move the disease.
When to see a rheumatologist.
See a rheumatologist if you have:
- Widespread pain lasting more than 3 months
- Non-restorative sleep — waking up tired regardless of hours slept
- Cognitive symptoms ("fibro fog") alongside pain and fatigue
- Multiple negative workups but persistent symptoms
- Joint hypermobility (Ehlers-Danlos overlap is common)
- Symptoms that started after a major stressor, illness, or trauma
- Long COVID with overlapping fibromyalgia-type symptoms
A good fibromyalgia diagnosis takes time. The right rheumatologist will rule out inflammatory arthritis, thyroid disease, sleep apnea, and vitamin deficiencies — and then make the diagnosis confidently, with a plan, not as a label of last resort.
- Cordero MD, et al. Mitochondrial dysfunction in fibromyalgia. Antioxid Redox Signal. PubMed
- Wolfe F, et al. 2016 Revisions to the 2010/2011 Fibromyalgia Diagnostic Criteria. Semin Arthritis Rheum, 2016. PubMed 27916278
- Clauw DJ. Fibromyalgia: a clinical review. JAMA, 2014. PubMed 24737367
- Busch AJ, et al. Exercise therapy for fibromyalgia. Curr Pain Headache Rep. PubMed