Named after French physician Prosper Meniere after he experienced this condition in the 1800s, Ménière’s Disease is a disorder of the inner ear that causes severe dizziness (vertigo), ringing in the ears (tinnitus), hearing loss, and a feeling of fullness or pressure in the ear.
Meniere’s Disease is caused by the buildup of fluid in the compartments of the inner ear, called the labyrinth. The labyrinth contains the organs of balance (the semicircular canals and otolithic organs) and hearing (the cochlea). When it fills with fluid, it interferes with the normal balance and hearing signals between the inner ear and brain. This interference causes vertigo, tinnitus, and other symptoms.
A Meniere’s episode generally involves severe vertigo, imbalance, nausea, and vomiting, and may come on suddenly or after a short period of tinnitus, hearing fluctuations, or “fullness” in the ear. A sudden fall without warning, called “drop attacks,” may also occur if patients feel they are tilted or off balance (although they are standing straight). These episodes of vertigo can last anywhere from 2-4 hours and are usually followed by extreme fatigue. There may be no other symptoms between these attacks, which can be years apart, although hearing loss tends to get progressively worse with time.
Ménière’s disease can develop at any age, but it is more likely to happen to adults between 40 and 60 years of age.
CAUSES OF MENIERE’S DISEASE
Although still relatively unknown, Meniere’s Disease is often associated with autoimmune disease, head injuries, allergies, viral infection, and genetics.
MENIERE’S DISEASE AND HEARING LOSS
Hearing loss associated with Meniere’s disease usually affects low frequencies and is present in one ear. Hearing tends to decline during an attack and improve after an attack. In the initial stages of the disease, hearing may be normal between attacks. As the disease progresses, however, hearing can permanently decrease in the low frequencies and eventually extend to all frequencies. Hearing loss associated with Meniere’s disease is a “sensorineural” hearing loss, meaning that it is the nerve endings that are affected. In most cases, a sensorineural hearing loss entails permanent loss; a fluctuating sensorineural hearing loss is unusual and a strong indicator of Meniere’s disease.
DIAGNOSING MENIERE’S DISEASE
Diagnosing Meniere’s Disease can be difficult. Often, other conditions need to be considered and ruled out, as there are many conditions that can cause symptoms of vertigo, tinnitus, and hearing loss. Diagnosing Meniere’s involves looking closely at the symptoms and conducting a hearing test to document hearing loss after an attack. It may also include an ENG test to measure eye movement, blood tests, or a MRI.
TREATMENT OF MENIERE’S DISEASE
Unfortunately, there is no cure for Meniere’s disease, nor is there any one treatment that covers all cases. Treatments may include reducing salt, caffeine, processed foods, alcohol and nicotine in your diet; medications, such as diuretics, vestibular suppressants, steroids, and immune system suppressants; and, surgery for extreme cases. If permanent hearing loss is detected, it can be treated with hearing aid technologies.
It is important to note that Meniere’s Disease should not be self-diagnosed or self-treated. If you are experiencing symptoms similar to Meniere’s, please seek the care of a medical professional, such as your primary physician, audiologist, or ENT specialist.