Symptoms
The main symptom of
vestibular neuritis is
vertigo, a feeling that you or your surroundings are
moving when there is no actual movement. Vertigo caused by vestibular
neuritis:2
- Begins suddenly, usually without
warning.
- Is severe enough that it often causes nausea and sometimes
vomiting.
- Is severe for 1 to 2 days.
- Gradually gets
better over a period of a few days to weeks.
After the first symptoms of vertigo go away, there may be a
period lasting a month or more when any sudden head movement can trigger
dizziness and loss of balance.
Vestibular neuritis does not cause
hearing loss. But it is similar to a condition called
labyrinthitis, which
often—but not always—causes temporary or permanent hearing loss or a roaring
sound in the ears (tinnitus). The difference between
vestibular neuritis and labyrinthitis is where the inflammation occurs.
Vestibular neuritis affects the vestibular nerve, whereas labyrinthitis affects
the inner ear canal. For more information, see the topic
Labyrinthitis.