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Acute inflammation of the VIII cranial nerve, usually affecting only one side. It is the second most common cause of vertigo.
It appears to be caused by herpes virus type 1 infection.
It manifests with a sudden attack of vertigo, associated with nausea and vomiting. The vertigo is intense and very disabling.
Diagnosis is clinical by questioning and thorough physical examination. There is no specific test.
Symptoms last about 1 or 2 days and gradually subside. Symptoms are treated with antivertiginous and antiemetic drugs.
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- Mark F. Walker. Mareo y vértigo. Harrison. Principios de Medicina Interna, 19e. Cap 28
Dr. Oscar Garcia-Esquirol
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