Management of Positional Dizziness in Elderly Patients

Diagnostic Steps

The American Academy of Otolaryngology-Head and Neck Surgery recommends performing the Dix-Hallpike maneuver to confirm benign paroxysmal positional vertigo (BPPV) and, if positive, treating with canalith repositioning procedures (Epley maneuver) in the office, as this patient's presentation is classic for BPPV, but their age and comorbidities place them at extremely high fall risk requiring urgent intervention 1, 2
The American Academy of Otolaryngology-Head and Neck Surgery suggests performing bedside positional testing, including the Dix-Hallpike maneuver to provoke symptoms and observe for characteristic torsional, upbeating nystagmus that confirms posterior canal BPPV 1, 2
If the Dix-Hallpike is negative but history strongly suggests positional vertigo, the American Academy of Otolaryngology-Head and Neck Surgery recommends performing the supine roll test to evaluate for horizontal canal BPPV 1

The American Academy of Otolaryngology-Head and Neck Surgery recommends performing canalith repositioning in the office today, as the Epley maneuver achieves 80% success rates after 1-3 in-office treatments and is the definitive treatment for posterior canal BPPV 1, 2
The American Academy of Otolaryngology-Head and Neck Surgery advises against prescribing vestibular suppressants (antihistamines like meclizine or benzodiazepines) as primary treatment, as these medications are ineffective for BPPV and interfere with central compensation 5, 2

The American Academy of Otolaryngology-Head and Neck Surgery recommends providing explicit fall precautions, including avoiding sudden head movements, using assistive devices, ensuring adequate lighting, removing tripping hazards, and considering supervision at home until symptoms resolve, as elderly patients with BPPV are at high risk of falls 3, 4, 2
The American Academy of Otolaryngology-Head and Neck Surgery suggests counseling the patient about BPPV recurrence, as BPPV recurs in 15-50% of cases, and instructing them to return immediately for repeat repositioning if positional dizziness recurs 6, 3, 2

The American Academy of Otolaryngology-Head and Neck Surgery recommends reassessing the patient within 1 month (or sooner if symptoms persist) to confirm symptom resolution and consider further evaluation for concurrent vestibular or CNS disorders if symptoms persist or are atypical 5, 2