Ataxia is an inability to coordinate voluntary muscle movements. A person with ataxia will appear to be off-balance when standing and unsteady or staggering when walking.
The most common causes of ataxia are alcohol and drug use, inflammation of the inner ear (labyrinthitis), and stroke. Ataxia can also be caused by other problems, such as ear infections, benign paroxysmal positional vertigo (BPPH), epilepsy, or nervous system disorders, such as cerebral palsy or Parkinson's disease.
To learn more about Healthwise, visit Healthwise.org.
© 1995-2019 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Donations to UW Health are managed by the University of Wisconsin Foundation, a publicly supported charitable organization under 501(c)(3) of the Internal Revenue Code.