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Chapter-13 Medical Management of Benign Paroxysmal Positional Vertigo

BOOK TITLE: Understanding Benign Paroxysmal Positional Vertigo

Author
1. Parham Kourosh
ISBN
9789385999055
DOI
10.5005/jp/books/12982_14
Edition
1/e
Publishing Year
2017
Pages
12
Author Affiliations
1. University of Connecticut, Health Center, Farmington Connecticut, USA, University of Connecticut Health Center, Farmington, Connecticut, USA
Chapter keywords
Benign paroxysmal positional vertigo, BPPV, canalith repositioning, pharmacotherapy, combination therapy, otoconia, semicircular canal

Abstract

Benign paroxysmal positional vertigo (BPPV) is caused by displacement of otoconia fragments from utricle into the semicircular canals. It follows that the principal management of BPPV is canalith repositioning. However, there are a number situations in which canalith repositioning is not utilized, practical, effective, or leaves residual symptoms. In such scenarios, vestibular suppressants such as antihistamines, anticholinergics, and benzodiazepines can be effective in symptom relief. Better understanding of comorbid conditions associated with BPPV provides an opportunity to proactively treat BPPV and prevent recurrences. These conditions include osteoporosis and vitamin D deficiency, which typically prompt treatment with bisphosphonates and vitamin D supplements, respectively. Treatment of BPPV include canalith repositioning, pharmacotherapy and combination therapy which are described in detail in this chapter.

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