Meniere’s disease

Seek urgent medical help for a sudden new loss of hearing, especially if it develops over hours or a few days. Call local emergency services for vertigo with facial droop, one-sided weakness or numbness, trouble speaking, new double vision or vision loss, a sudden severe headache, fainting, or inability to stand or walk. A first severe or unusually prolonged attack, persistent vomiting or signs of dehydration also need prompt assessment. Do not delay care to try a home remedy.

What is Meniere’s disease?

Meniere’s disease is a disorder of the inner ear that causes repeated attacks of vertigo together with hearing and ear symptoms. Vertigo is a false sensation that you or the surroundings are moving or spinning; it is different from general light-headedness. The condition usually affects one ear at first, although both ears can be involved over time.

A build-up of fluid in the inner ear, called endolymphatic hydrops, is associated with the disease, but it is not by itself the diagnosis and its cause is often unclear. Symptoms and severity vary greatly. Some people have clusters of attacks followed by long quiet periods; others develop continuing hearing loss, tinnitus or imbalance between attacks.

Recognising the symptom pattern

A typical attack brings spontaneous vertigo lasting from 20 minutes to 12 hours. Nausea, vomiting, sweating and difficulty walking may occur. Hearing can fluctuate, often affecting lower pitches early on. Ringing, buzzing or roaring in the ear and a feeling of pressure or fullness are common. An attack can be exhausting, and uncertainty about the next one can affect work, travel, sleep and mental wellbeing.

Similar symptoms can occur with vestibular migraine, benign positional vertigo, infection, medicine effects, an acoustic neuroma, stroke and other conditions. Sudden sensorineural hearing loss may be mistaken for a blocked ear or allergy but is a medical emergency. A symptom list or online hearing test cannot safely distinguish these problems.

How the diagnosis is made

For definite Meniere’s disease, clinicians look for at least two spontaneous vertigo episodes lasting 20 minutes to 12 hours, hearing tests showing low- to mid-frequency sensorineural hearing loss in the affected ear, fluctuating hearing, tinnitus or pressure in that ear, and no better explanation. The exact history matters, so a diary noting attack duration, hearing changes, ear symptoms, migraine features, triggers and medicines can help.

Assessment includes an ear and neurological examination and an audiogram. Clinicians should specifically consider vestibular migraine. MRI of the internal auditory canal and nearby brain may be offered when hearing loss is asymmetric, to look for another cause. Routine vestibular-function testing or electrocochleography is not generally needed just to establish the diagnosis, although targeted tests may answer a separate clinical question.

Staying safe during an attack

Sit or lie down in a safe place as soon as vertigo begins, keep movements slow and avoid stairs. Do not drive, use machinery, work at height or swim alone when an attack is occurring or when warning symptoms make those activities unsafe. If vomiting is manageable, take small sips of fluid. A clinician may prescribe a vestibular-suppressant or anti-nausea medicine for a short, limited course during attacks; these medicines are not usually intended for continuous use.

Ask about local driving rules and workplace safety if attacks are unpredictable. Family, friends or colleagues can learn what an attack looks like, where medicines are kept and when to call for help. A personalised plan is more useful than assuming every spell of dizziness is Meniere’s disease.

Reducing attacks over time

There is no cure that works for everyone. Treatment aims to reduce vertigo, preserve function and hearing where possible, and address the practical effects of the condition. A clinician may discuss a maintenance diuretic or betahistine. Evidence and availability vary, so benefits, side effects and other health conditions should guide the choice.

Some people identify useful patterns by recording sleep, meals, sodium, caffeine, alcohol, stress and attacks. Regular meals, adequate hydration, sleep and a consistent, moderate sodium intake may be reasonable to trial. Avoid extreme dietary restriction or eliminating many foods without evidence that they affect your symptoms. Smoking cessation and migraine management may also be relevant. Supplements and herbal products have not been shown to cure Meniere’s disease and can interact with medicines.

When symptoms continue

If non-invasive care does not control active vertigo, an ear, nose and throat specialist may offer medicine through the eardrum. Intratympanic corticosteroids may reduce attacks while posing less risk to hearing than gentamicin. Intratympanic gentamicin can control vertigo by reducing balance function in the treated ear, but it may worsen hearing or persistent imbalance; the trade-off requires informed discussion.

Surgery is reserved for selected people with disabling attacks despite other treatment. Procedures differ in their effect on hearing and balance. Labyrinthectomy deliberately removes balance function and is generally considered only when hearing in that ear is no longer usable. A second opinion can be valuable before an irreversible treatment.

Hearing, balance and everyday support

Hearing aids, communication strategies and other assistive devices can help when hearing loss persists. Vestibular rehabilitation can improve chronic imbalance between attacks, but it is not recommended as the main treatment for the spinning phase of an acute attack. Occupational advice, falls prevention and counselling can support independence and reduce anxiety.

Keep follow-up appointments and report a change in pattern, symptoms in the other ear or treatment side effects. The course is unpredictable: vertigo may become less frequent with time while hearing or balance difficulties remain. A plan that combines safety, symptom control, hearing care and shared decisions can make the condition much more manageable.