- Meniere's disease
- Meniere disease
Some people with Ménière's disease have attacks that start with tinnitus (ear noises), a loss of hearing, or a full feeling or pressure in the affected ear. It is important to remember that all of these symptoms are unpredictable. Typically, the attack is characterized by a combination of vertigo, tinnitus, and hearing loss lasting several hours. People experience these discomforts at varying frequencies, durations, and intensities. Some may feel slight vertigo a few times a year. Others may be occasionally disturbed by intense, uncontrollable tinnitus while sleeping. Affected people may also notice hearing loss or feel unsteady for prolonged periods. Other occasional symptoms of Ménière's disease may include headaches, abdominal discomfort, and diarrhea. A person's hearing tends to recover between attacks but over time may become worse. Meniere's disease usually starts in one ear but it may extend to involve both ears over time.
The Human Phenotype Ontology provides the following list of signs and symptoms for Ménière's disease. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms.
|Signs and Symptoms||Approximate number of patients (when available)|
|Autosomal dominant inheritance||-|
The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature.
The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined.
Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
- Ménière's Disease . National Institute on Deafness and Other Communication Disorders (NIDCD). 2010; http://www.nidcd.nih.gov/health/balance/meniere.asp. Accessed 2/9/2011.
- Timothy C. Hain. Meniere's Disease. American Hearing Research Foundation. 2008; http://www.american-hearing.org/disorders/menieres-disease/. Accessed 2/9/2011.