WebMD
Font Size
A
A
A

Ataxia

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.

By Healthwise Staff
Primary Medical Reviewer William H. Blahd, Jr., MD, FACEP - Emergency Medicine
Specialist Medical Reviewer H. Michael O'Connor, MD - Emergency Medicine
Current as of March 12, 2014

WebMD Medical Reference from Healthwise

Last Updated: March 12, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.