Vertigo and dizziness in the emergency department

Area of Science:

• Neurology
• Otolaryngology
• Emergency Medicine

Background:

• Vertigo and dizziness are common emergency department presentations.
• Peripheral vestibular disorders are frequent causes of these symptoms.
• Distinguishing these from serious neurological conditions like stroke is critical.

Purpose of the Study:

• To outline the key features of three common peripheral vestibular disorders.
• To provide a diagnostic strategy for vertigo and dizziness in the ED.
• To emphasize the importance of identifying benign vestibular conditions.

Main Methods:

• Review of characteristic clinical features of vestibular neuritis, benign paroxysmal positional vertigo, and Meniere's disease.
• Focus on bedside diagnostic criteria.
• Strategy for differential diagnosis in the emergency setting.

Main Results:

• Vestibular neuritis, BPPV, and Meniere's disease present with distinct clinical signs.
• Bedside evaluation can effectively identify these peripheral vestibular disorders.
• Accurate diagnosis facilitates appropriate management and reassures patients.

Conclusions:

• Understanding these peripheral vestibular disorders is essential for ED evaluation and management.
• A systematic approach to diagnosing BPPV, vestibular neuritis, and Meniere's disease improves patient care.
• Ruling in benign vestibular conditions is a key strategy to rule out stroke.