That phrase is a popular internet slogan, not a medical definition.
The actual condition is:
Fibromyalgia
What fibromyalgia really is
Fibromyalgia is a long-term condition that causes:
- Widespread muscle and joint pain
- Extreme fatigue
- Poor sleep (non-restorative sleep)
- “Brain fog” (memory and concentration issues)
- Increased sensitivity to pain
Doctors consider it a central nervous system pain-processing disorder, meaning the brain amplifies pain signals.
Is it caused by “unexpressed emotions”?
No. There is no scientific evidence that suppressed emotions cause fibromyalgia.
What is known:
- Stress can worsen symptoms
- Anxiety and depression can occur alongside it
- Past trauma may be a risk factor in some people
But these are influences, not causes.
Why the emotional idea spread
- Symptoms don’t show on scans or blood tests
- Stress clearly affects pain levels
- Earlier medical misunderstanding of chronic pain
- Overlap with mental health symptoms in some patients
This led to outdated and oversimplified explanations.
What research suggests instead
Fibromyalgia likely involves:
- Abnormal pain signaling in the brain and spinal cord
- Neurochemical imbalance (serotonin, dopamine, norepinephrine)
- Sleep cycle disruption
- Genetic and environmental triggers
