Vestibular neuritis
Vestibular neuritis (pronunciation: ves-ti-byoo-lar noo-ri-tis) is a medical condition characterized by inflammation of the vestibular nerve, which sends balance and head position signals from the inner ear to the brain.
Etymology
The term "vestibular neuritis" is derived from the Latin "vestibulum" (entrance hall) and the Greek "neuritis" (inflammation of a nerve).
Symptoms
The primary symptom of vestibular neuritis is vertigo, a sensation of spinning or feeling off-balance. Other symptoms may include nausea, vomiting, and difficulty with concentration. Some people may also experience problems with their hearing.
Causes
Vestibular neuritis is usually caused by a viral infection. The most common viruses associated with vestibular neuritis are those that cause herpes, influenza, measles, mumps, and polio.
Diagnosis
Diagnosis of vestibular neuritis is typically made based on the patient's symptoms and a physical examination. Tests that may be used to confirm the diagnosis include a hearing test, a balance test, and imaging tests such as an MRI or CT scan.
Treatment
Treatment for vestibular neuritis usually involves medications to relieve symptoms such as vertigo, nausea, and vomiting. Physical therapy may also be recommended to help improve balance and reduce dizziness. In severe cases, surgery may be required.
Related Terms
- Labyrinthitis: An inflammation of the inner ear that can cause dizziness and loss of balance.
- Meniere's disease: A disorder of the inner ear that can lead to dizzy spells (vertigo) and hearing loss.
- Benign paroxysmal positional vertigo (BPPV): A condition that causes brief episodes of mild to intense dizziness.
External links
- Medical encyclopedia article on Vestibular neuritis
- Wikipedia's article - Vestibular neuritis
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