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Pharmacotherapy of vestibular and ocular motor disorders, including nystagmus
Journal article   Open access   Peer reviewed

Pharmacotherapy of vestibular and ocular motor disorders, including nystagmus

Michael Strupp, Matthew J Thurtell, Aasef G Shaikh, Thomas Brandt, David S Zee and R John Leigh
Journal of neurology, Vol.258(7), pp.1207-1222
07/2011
DOI: 10.1007/s00415-011-5999-8
PMCID: PMC3132281
PMID: 21461686
url
https://doi.org/10.1007/s00415-011-5999-8View
Published (Version of record) Open Access

Abstract

We review current pharmacological treatments for peripheral and central vestibular disorders, and ocular motor disorders that impair vision, especially pathological nystagmus. The prerequisites for successful pharmacotherapy of vertigo, dizziness, and abnormal eye movements are the "4 D's": correct diagnosis, correct drug, appropriate dosage, and sufficient duration. There are seven groups of drugs (the "7 A's") that can be used: antiemetics; anti-inflammatory, anti-Ménière's, and anti-migrainous medications; anti-depressants, anti-convulsants, and aminopyridines. A recovery from acute vestibular neuritis can be promoted by treatment with oral corticosteroids. Betahistine may reduce the frequency of attacks of Ménière's disease. The aminopyridines constitute a novel treatment approach for downbeat and upbeat nystagmus, as well as episodic ataxia type 2 (EA 2); these drugs may restore normal "pacemaker" activity to the Purkinje cells that govern vestibular and cerebellar nuclei. A limited number of trials indicate that baclofen improves periodic alternating nystagmus, and that gabapentin and memantine improve acquired pendular and infantile (congenital) nystagmus. Preliminary reports suggest suppression of square-wave saccadic intrusions by memantine, and ocular flutter by beta-blockers. Thus, although progress has been made in the treatment of vestibular neuritis, some forms of pathological nystagmus, and EA 2, controlled, masked trials are still needed to evaluate treatments for many vestibular and ocular motor disorders, including betahistine for Ménière's disease, oxcarbazepine for vestibular paroxysmia, or metoprolol for vestibular migraine.
Vestibular Diseases - drug therapy Ocular Motility Disorders - drug therapy Drug Therapy - methods Nystagmus, Pathologic - drug therapy Humans

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