Functional Medicine for
Fibromyalgia
Beyond Symptom Management: Identifying the Root Causes of Fibromyalgia
Fibromyalgia is a complex and often misunderstood condition characterized by widespread pain, fatigue, and heightened sensitivity to stimuli. For many individuals, it can feel frustrating and isolating—especially when answers are unclear or treatments only address symptoms without improving overall quality of life. Fibromyalgia affects pain processing — not just the muscles. Research shows it involves how the brain and nervous system process pain signals (called central sensitization).“It’s not just in the body — it’s how the body interprets signals.”
Many patients with fibromyalgia report that they have tried multiple approaches, including medications, physical therapy, and lifestyle changes, yet still struggle with persistent symptoms.
Research suggests that fibromyalgia involves altered pain processing in the nervous system, but it is increasingly recognized that other factors—such as inflammation, stress, sleep disruption, and metabolic imbalances may also play a role — helping explain why it often overlaps with other conditions. Many people with fibromyalgia also experience conditions such as irritable bowel syndrome (IBS), migraines, chronic fatigue, and temporomandibular joint (TMJ) disorders.
At Premier Integrative & Functional Medicine, we take a different approach. Instead of focusing solely on symptom management, we work to identify underlying contributors that may be driving symptoms and preventing the body from returning to balance.
DID YOU KNOW?
Sleep Plays a Major Role
People with fibromyalgia often have disrupted deep sleep (non-restorative sleep), which is linked to increased pain sensitivity and fatigue.
Common Symptoms of Fibromyalgia
Fibromyalgia symptoms can vary widely from person to person, but commonly include:
Physical Symptoms
Widespread musculoskeletal pain
Tender points or sensitivity to touch
Chronic fatigue
Sleep disturbances
Headaches
Cognitive and Neurological Symptoms
Brain fog or difficulty concentrating
Memory issues
Increased sensitivity to light, sound, or temperature
Additional Symptoms
Digestive issues (often overlapping with IBS)
Mood changes, including anxiety or depression
Increased sensitivity to stress
What May Be Contributing to Fibromyalgia?
Fibromyalgia is considered a multifactorial condition, meaning there is often not a single cause but rather a combination of contributing factors. Research and clinical experience suggest several possible contributors:
Nervous System Dysregulation - Fibromyalgia is associated with central sensitization, where the nervous system becomes more sensitive to pain signals.
Chronic Stress - Long-term stress can affect the nervous system and hormonal balance, potentially contributing to symptom development.
Sleep Disruption - Poor sleep quality has been strongly associated with fibromyalgia symptoms, particularly fatigue and pain sensitivity.
Gut Health and the Microbiome - Some research suggests that individuals with fibromyalgia may have differences in gut microbiota, which may influence inflammation and nervous system function.
Inflammation and Immune Function - While fibromyalgia is not classified as a classic inflammatory disease, low-grade inflammation may play a role in symptom expression in some individuals.
Nutrient Deficiencies - Deficiencies in nutrients such as magnesium, vitamin D, and B vitamins may contribute to fatigue, muscle pain, and nervous system function.
Did You Know?
Fibromyalgia is more common in women - but not exclusive
Fibromyalgia is diagnosed more often in women, but it can affect men and children as well.
Why Functional Medicine for Fibromyalgia?
Traditional approaches to fibromyalgia often focus on symptom management, including medications for pain, sleep, or mood.
While these approaches can be helpful, they may not address underlying contributors.
Functional medicine focuses on:
Identifying potential root causes
Understanding how multiple systems interact
Creating personalized care plans
Instead of asking, “How do we suppress symptoms?”
We ask, “Why is the body experiencing these symptoms in the first place?”
The Functional Medicine Approach to Fibromyalgia
At Premier Integrative & Functional Medicine, we take a comprehensive and individualized approach to fibromyalgia care.
Identifying Underlying Contributors
We evaluate factors that may be contributing to symptoms, such as:
Nervous system dysregulation
Sleep quality
Gut health
Nutrient status
Stress levels
Environmental exposures
Supporting the Nervous System
Because fibromyalgia is closely tied to how the body processes stress and pain, we focus on:
Nervous system regulation
Stress management strategies
Improving resilience to physical and emotional stress
Improving Sleep and Recovery
Sleep is critical for healing and pain regulation. We work to:
Improve sleep quality
Address factors disrupting restorative sleep
Nutrition and Metabolic Support
We focus on:
Whole, nutrient-dense foods
Stabilizing blood sugar
Addressing potential deficiencies
A Personalized Plan
Fibromyalgia looks different for every person. Each care plan is tailored to the individual, with the goal of improving energy, resilience, and overall quality of life.
Frequently Asked Questions
-
No. Fibromyalgia is a real condition involving how the nervous system processes pain and sensory input. It is a real condition and people do see improvement. It is not a life sentence of pain.
-
There is no single cure, but many people can experience significant improvement in symptoms by addressing underlying contributors.
-
Because fibromyalgia often involves multiple systems, focusing on symptoms alone may not address the root causes contributing to the condition.
-
Yes. Factors such as sleep, stress, nutrition, and activity levels can significantly influence symptoms.
-
It depends - Dr. Craig’s favorite answer. It really does vary though depending on the individual and underlying factors. Some people notice changes within weeks, while others require longer-term support. It is also important to remember, what work are you willing to put into healing your body.
-
Exercise can help — when done correctly. Research shows that gentle, consistent movement (like walking, stretching, or low-impact exercise) may help reduce symptoms over time.
-
Diagnosis Is Based on Symptoms, Not a Single Test
There is no single lab test for fibromyalgia. Diagnosis is typically based on:
Widespread pain
Duration of symptoms
Other associated symptoms
There May Be More to the Story
If you’ve been living with fibromyalgia and feel like you’ve tried everything without lasting relief, there may be underlying factors that haven’t yet been addressed.
At Premier Integrative & Functional Medicine, we focus on understanding the full picture—helping you move beyond symptom management toward a more personalized path to better health.
For further reading we recommend the following: