What is the difference between labyrinthitis and vestibular neuritis?

Both are usually viral inflammations of the inner ear that cause sudden vertigo. In vestibular neuritis only the balance nerve is affected, so hearing is normal. In labyrinthitis the whole labyrinth, including the cochlea, is inflamed, so vertigo comes with hearing loss or tinnitus. The presence of hearing symptoms is the key distinction.

How long does labyrinthitis last?

The severe spinning usually eases within a few days, but unsteadiness and motion sensitivity can last several weeks as the brain adapts. Most people are largely back to normal within about six to eight weeks. Vestibular rehabilitation exercises can shorten this, while long-term use of dizziness medication can slow it down.

Will my hearing come back?

In viral labyrinthitis hearing often recovers partly or fully over weeks, and early steroid treatment may improve the odds. Bacterial labyrinthitis frequently causes permanent hearing loss in the affected ear, which is why it is treated urgently. A hearing test a few weeks after the episode will show how much has recovered.

Eye & EarICD-10: H83.0Uncommon; a less frequent cause of acute vertigo than vestibular neuritis or benign positional vertigo

Labyrinthitis

Also known as: Inner ear infection, Otitis interna

Labyrinthitis is inflammation of the labyrinth, the fluid-filled structure of the inner ear that contains both the balance organs and the cochlea, which is responsible for hearing. Because both systems are affected, it causes sudden, severe vertigo together with hearing loss or tinnitus in the affected ear, often with nausea and vomiting. It is usually triggered by a viral infection such as a cold or flu, and less often by a bacterial middle ear infection spreading inward. The intense vertigo typically settles over days, while balance returns gradually over weeks as the brain compensates. Hearing usually recovers in viral cases but can be permanent after bacterial labyrinthitis, which is a medical emergency.

At a Glance

Common symptoms: Sudden, severe spinning vertigo lasting hours to days, Hearing loss or muffled hearing in one ear, Ringing or buzzing in the ear (tinnitus)
Main treatments: Short-term anti-nausea and vertigo-suppressing medication (such as prochlorperazine or antihistamines) for the first few days only, Corticosteroids in some cases to reduce inflammation and protect hearing, Antibiotics or antivirals when a bacterial or specific viral cause is identified; bacterial labyrinthitis may need hospital treatment
Category: Eye & Ear · Uncommon; a less frequent cause of acute vertigo than vestibular neuritis or benign positional vertigo
See a doctor if: Sudden vertigo with hearing loss, so the cause can be identified and hearing protected

Symptoms

Sudden, severe spinning vertigo lasting hours to days

Hearing loss or muffled hearing in one ear

Ringing or buzzing in the ear (tinnitus)

Nausea and vomiting

Loss of balance and difficulty walking

Involuntary eye movements (nystagmus)

Sometimes ear pain, fever, or ear discharge if bacterial

Causes

Viral infections such as colds, influenza, herpes viruses, measles, or mumps
Bacterial middle ear infection spreading to the inner ear
Bacterial meningitis reaching the inner ear
Rarely, autoimmune inner ear disease
Head injury or, rarely, a cholesteatoma eroding the labyrinth

Risk Factors

Recent upper respiratory infection
Middle ear infection or chronic ear disease
Smoking and heavy alcohol use
High stress and fatigue
Allergies

Diagnosis

Clinical history and examination of the ears, eyes, and balance
Hearing test (audiometry) to confirm and measure hearing loss
Examination for nystagmus and bedside tests to distinguish inner ear causes from stroke
MRI or CT scan if symptoms are atypical or a serious cause such as stroke or infection spread is suspected
Blood tests or ear swab if bacterial infection is possible

Treatment

Short-term anti-nausea and vertigo-suppressing medication (such as prochlorperazine or antihistamines) for the first few days only
Corticosteroids in some cases to reduce inflammation and protect hearing
Antibiotics or antivirals when a bacterial or specific viral cause is identified; bacterial labyrinthitis may need hospital treatment
Vestibular rehabilitation exercises to speed up balance recovery
Hearing aids if hearing loss persists
Supportive: rest and hydration during the acute phase, then resuming normal movement as soon as tolerated
Supportive: avoiding alcohol, caffeine, and bright screens while acutely dizzy, and not driving

Prevention

Treat middle ear infections promptly
Stay up to date with vaccinations such as measles, mumps, and influenza
Practice good hand hygiene to reduce viral infections
Avoid smoking and limit alcohol
Manage allergies and sinus problems

When to See a Doctor

Sudden vertigo with hearing loss, so the cause can be identified and hearing protected
Vertigo with severe headache, double vision, weakness, slurred speech, or difficulty walking (call emergency services; possible stroke)
Fever, ear discharge, or severe ear pain
Vomiting that prevents you keeping fluids down
Symptoms that are not improving after a few days or that keep recurring

Frequently Asked Questions

Related Conditions

Vestibular Neuritis

Eye & Ear

Vertigo

Neurological

Otitis Media

Eye & Ear

Hearing Loss

Eye & Ear

Tinnitus

Eye & Ear

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