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Small Fiber Neuropathy and the Vagus: The Damage a Skin Biopsy Can Finally See
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Small Fiber Neuropathy and the Vagus: The Damage a Skin Biopsy Can Finally See

For years, people with burning pain, dizziness, and gut and heart symptoms were told the tests were normal and the problem was in their head. The tests were normal because they measured the wrong nerves. A simple skin biopsy measures the right ones — and can show, objectively, that the tiniest fibers are dying.

By VagusSkool Team Jul 22, 2026
Internal Vibrations and Body Buzzing: The Symptom That Confuses Every Clinician
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Internal Vibrations and Body Buzzing: The Symptom That Confuses Every Clinician

Patients describe a humming, buzzing, or vibrating sensation that no one else can feel. It is real, it has identifiable mechanisms, and it is increasingly tied to dysautonomia, small fiber neuropathy, and mast cell activation rather than psychiatric causes.

By VagusSkool Team May 14, 2026