VEMP Test – Otolith Organ Balance Testing is a patient-friendly glossary entry reviewed for vertigo and ENT education.

VEMP means vestibular evoked myogenic potentials. It tests reflex pathways linked with the otolith organs.

On this page

What VEMP test means

VEMP means vestibular evoked myogenic potentials. It tests reflex pathways linked with the otolith organs. The term matters because patients often use one word, dizziness, for several different body sensations.

A clear definition helps decide whether the likely problem is inner-ear vertigo, blood pressure, migraine, medicine effect, anxiety-related dizziness, neck-related dizziness or a neurological warning sign.

Why it matters

VEMP can help when SSCD, otolith dysfunction or certain vestibular nerve pathway problems are suspected. This is why the symptom story, timing, triggers, hearing symptoms, eye movements and balance examination are all important.

For medical SEO and patient safety, this glossary page should guide the reader toward the right canonical guide rather than replacing a diagnosis.

How I use it in clinic

In clinic, I use VEMP selectively because it answers a different question from VNG, vHIT or audiometry. I also check for red flags such as new weakness, double vision, slurred speech, severe headache, fainting, chest pain, new hearing loss or inability to walk.

That clinical filter prevents two common mistakes: treating every dizzy spell as BPPV, or treating every patient only with tablets without finding the cause.

What patients should do next

The test may involve sound stimulation while muscle responses are recorded from the neck or around the eyes. VEMP is most useful when symptoms, hearing tests or exam findings point toward an otolith-related disorder.

Before a consultation, note the first day of symptoms, attack duration, triggers, ear symptoms, headache history, neck problems, falls, medicines and any previous test reports.

This page is for patient education only and does not replace examination by a qualified doctor.