If the vestibular system is damaged by disease, aging, or injury, a vestibular disorder can cause one or more of these symptoms, among others.
Dizziness
This is a sensation of lightheadedness, faintness or unsteadiness.
Vertigo
Vertigo is the sensation of spinning. Even when being still, you may feel like you are moving or that the room is moving around you. You may also experience nausea, vomiting, sweating, and abnormal eye movements.
Imbalance
Feeling a sense of unsteadiness and loss of equilibrium and difficulty maintaining balance, known as disequilibrium.
Vision changes
There is a link between the vestibular system and the visual system, known as the vestibulo-ocular reflex (VOR) This can cause a problem with a person’s ability to stabilize their gaze/vision on objects when you are moving and turning your head, or walking in a very busy environment without moving the head. Patients often describe this as “their eyes having to catch up to their head” when they turn their head.