Infections of the inner ear can produce symptoms including vertigo (spinning), imbalance, hearing loss, nausea, blurred vision and more. These infections can be viral or bacterial in nature and affect the structures of the vestibular system, cochlea (for hearing), or the nerve that connect those structures to the brain. These infections are some of the most common types of vestibular disorders, and one that we see frequently in the clinic, particularly during the winter months.

The two most common types of inner ear infections include vestibular neuritis and labyrinthitis.  Vestibular neuritis, typically viral in nature, is an inflammatory condition of the vestibulocochlear nerve (the 8th cranial nerve) that connects the inner ear structures to the brain.  Labyrinthitis on the other hand, is most commonly bacterial in nature, and involves inflammation of the entire inner ear structures including the vestibular system and the cochlea.  These disorders have similar symptoms including vertigo, nausea, vomiting, imbalance, blurred vision, sweating, and more.

To take a deep dive into these types of inner ear infections, you can watch our own Dana Tress’ video HERE. You will learn about the anatomy of the inner ear, what structures are involved with each type of infection, symptoms, and common treatments for each.

If you have more questions, you can always contact us.