Conditions

How is meniere's disease diagnosed

Meniere's disease is diagnosed from a characteristic combination: episodes of vertigo lasting twenty minutes to twelve hours, documented hearing loss in the affected ear, and tinnitus or a sense of fullness in that same ear. Hearing testing is required.

Quick answer

Meniere's disease is diagnosed from a characteristic combination: episodes of vertigo lasting twenty minutes to twelve hours, documented hearing loss in the affected ear, and tinnitus or a sense of fullness in that same ear. Hearing testing is required.

The combination, and the duration that matters

Vertigo episodes lasting twenty minutes to twelve hours is the specific window. Shorter, positional spells lasting seconds point to BPPV instead; continuous dizziness over days points elsewhere again. The vertigo must be accompanied by ear symptoms on one side, meaning fluctuating hearing loss, tinnitus, or a sensation of pressure or fullness. Many people notice the ear symptoms building before an attack, which is a useful detail to record.

Hearing testing is not optional

The diagnosis requires audiometrically documented hearing loss in the affected ear, typically affecting lower frequencies at first and fluctuating early in the disease. That means formal hearing assessment by an audiologist rather than an impression that hearing is worse. This is one of the clearest instances where a specific test is part of the diagnostic criteria rather than merely supportive, and it is arranged with audiology.

What else is considered

Vestibular migraine overlaps considerably and is more common than Meniere's disease; it can cause similar episodes, and headache history helps distinguish them. Other considerations include vestibular neuritis, BPPV, and rarely a structural cause, which prompts imaging arranged externally. VNG balance testing is performed at both CNS offices and can characterise vestibular function, though it does not by itself confirm the diagnosis.

About this practice

Clinical Neurology Specialists has been physician-owned since 1998, when Leo Germin, M.D., FAANEM founded it. Five board-certified neurologists and four advanced practice providers see patients at the Las Vegas and Henderson offices, each with its own AANEM-accredited electrodiagnostic laboratory.

Clinical Neurology Specialists is an adult outpatient neurology practice for patients 18 and older. The practice performs no surgery and operates no imaging suite, infusion suite or interventional pain programme, and provides no emergency or inpatient care.

Emergency & crisis resources: Clinical Neurology Specialists is not an emergency service. For stroke symptoms, a seizure lasting more than five minutes or any medical emergency, call 911 or go to the nearest emergency room. For a mental health crisis, call or text 988 (Suicide & Crisis Lifeline).

Frequently asked

Questions about how is meniere's disease diagnosed

How is Meniere's disease diagnosed?
From episodes of vertigo lasting twenty minutes to twelve hours, combined with documented hearing loss in the affected ear and tinnitus or a feeling of fullness in that ear. Formal hearing testing is required as part of the diagnostic criteria rather than being optional.
How is it different from BPPV?
Duration and accompanying symptoms. BPPV causes brief spinning lasting seconds, triggered by head position, with no hearing involvement. Meniere's causes episodes lasting twenty minutes to twelve hours, occurring spontaneously, with hearing loss, tinnitus or fullness in one ear. BPPV is treated with a repositioning manoeuvre that often resolves it in one or two sessions, whereas Meniere's disease is managed long term, so getting the distinction right changes the whole plan.
Why do I need a hearing test?
Because documented hearing loss in the affected ear is part of the diagnostic criteria rather than merely supportive evidence. It needs formal audiometry rather than an impression that hearing seems worse, and the pattern of loss, typically affecting lower frequencies early, is itself informative.
Could it be vestibular migraine instead?
Quite possibly, and it is more common than Meniere's disease. The two overlap considerably in how the episodes feel. A history of migraine, headache accompanying the episodes, or sensitivity to light and sound during them all point towards vestibular migraine and change the treatment.
When should dizziness be treated as an emergency?
When it comes with sudden weakness, difficulty speaking, double vision, severe headache, or an inability to walk. Those combinations need emergency assessment the same day rather than an outpatient appointment, because they can indicate a stroke affecting the balance centres.

Physician-reviewed. Reviewed by the physicians of Clinical Neurology Specialists — board-certified neurologists, AANEM-accredited electrodiagnostic laboratories, physician-owned since 1998. Reviewed 1 August 2026. This article is general education for adults 18 and older and is not a substitute for a consultation.

Next step

Speak to a board-certified neurologist

Adults 18 and older, at the Las Vegas and Henderson offices. Call 702-804-1212 or request an appointment online.