Meniere's disease
Alternate Names : Hydrops, Endolymphatic hydrops
Definition
Meniere's disease is an inner ear disorder that affects balance and hearing. See also: Vertigo
Overview, Causes, & Risk Factors
The inner ear has fluid-filled tubes called semicircular canals, or labyrinths. The canals, along with a nerve in your skull, help interpret your body's position and maintain your balance. Meniere's disease occurs when a part of the canal, called the endolymphatic sac, becomes swollen. This sac helps filter and remove fluid in the semicircular canals.
The exact cause of Meniere's disease is unknown. In some cases, it may be related to: Other risk factors include: - Allergies
- Alcohol use
- Fatigue
- Recent viral illness
- Respiratory infection
- Smoking
- Stress
- Use of certain medications, including aspirin
Genetics may also play a role. About 100,000 people a year develop Meniere's disease.
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