Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Acad Emerg Med
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Review Meta Analysis
Vestibular Suppressants for Benign Paroxysmal Positional Vertigo: A Systematic Review and Meta-analysis of Randomized Controlled Trials.
Benign paroxysmal positional vertigo (BPPV) is a common cause of acute dizziness. Medication use for its treatment remains common despite guideline recommendations against their use. ⋯ In patients with BPPV, vestibular suppressants may have no effect on symptom resolution at the point of longest follow-up; however, there is evidence toward the superiority of CRM over these medications. Vestibular suppressants have an uncertain effect on symptom resolution within 24 h, repeat ED/clinic visits, patient satisfaction, quality of life, and adverse events. These data suggest that a CRM, and not vestibular suppressants, should be the primary treatment for BPPV.