Benign paroxysmal positional vertigo: how to diagnose and quickly treat it.

Benign paroxysmal positional vertigo, the most common cause of vertigo, can be diagnosed and treated with a simple maneuver that can quickly be performed in the primary care physician's office. How to diagnose and manage other causes of dizziness, including Meniere disease, acute vestibular syndrome, migraine-associated vertigo, and motion sickness, is also covered in this article.