vagus nerve
internal vibrations
tremor
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