Definitions:

1. An inner ear disorder characterized by inflammation of the labyrinth, the part of the inner ear responsible for balance and hearing. NOUN
   • Labyrinthitis can cause sudden and intense vertigo, making even simple movements feel disorienting.
2. Inflammation of the inner ear that can cause vertigo and vomiting. NOUN
   • Labyrinthitis is often diagnosed based on a physical exam, patient history, and hearing tests.

Synonyms:

• balance disorder
• inner ear infection
• otitis interna
• tympanitis