11/25/2025
💜 What the Vagus Nerve Has to Do with Fibromyalgia
Fibromyalgia feels chaotic — like symptoms come from every direction at once. But there is a deeper connection. So much of fibro ties back to the nervous system — especially one nerve most people never hear about: the vagus nerve.
The vagus nerve is involved in 1,100+ functions, including pain, inflammation, digestion, sleep, mood, energy, immune balance, and the body’s ability to feel calm and regulated. When this nerve is under-active, everything the fibro body struggles with becomes harder.
🌿 How This Shows Up in Fibromyalgia
When the vagus nerve isn’t sending strong “rest, digest, and repair” signals:
• pain stays elevated
• inflammation stays elevated
• digestion becomes irregular
• sleep is disrupted
• the immune system overreacts
• the body stays stuck in stress mode
• crashes come out of nowhere
This is why fibro feels so widespread and unpredictable — the systems the vagus nerve regulates are the ones struggling most.
So when people say, “My body won’t calm down,” “Everything hurts,” or “I’m exhausted but can’t rest,” it’s not in their head. It’s a nervous system that’s overwhelmed and under-regulated.
💜 Stimulation vs. Activation
Humming, deep breathing, meditation, tapping, and cold plunges can stimulate the vagus nerve for a moment. They help temporarily.
But fibromyalgia shifts the most when the vagus nerve becomes activated, not just briefly nudged.
Activation strengthens vagal signaling → the body starts regulating → symptoms have room to soften.
🌿 Why This Matters
Fibro feels like chaos because the vagus nerve isn’t working in harmony with the rest of the nervous system.
Understanding this gives fibromyalgia a framework that finally makes sense — explaining the exhaustion, inflammation, crashes, sensory overload, digestion issues, and sleep struggles.
Fibro isn’t random.
It’s the body asking for regulation and relief.
And when the vagus nerve becomes more active and supported, everything begins to shift.
~Lana 💜
🎨 ~ Facebook.com/FibroAndChronicPainSupport