You are in Medical Library . This list is not all inclusive, and the causes are not presented in order of likelihood. The causes of this symptom can include unlikely diseases and medications. Furthermore, the causes may vary based on age and gender of the affected person, as well as on the specific characteristics of the symptom such as location, quality, time course, aggravating factors, relieving factors, and associated complaints. Use the Symptom Analysis option to explore the possible explanations for ataxia, occurring alone or in combination with other problems.
Considerations Smooth graceful movement results from a fine balance between opposing muscle groups.
This balance is coordinated by a portion of the brain called the cerebellum. Ataxia may appear as a congenital defect, or following a simple viral infection such as chicken pox , or appear following encephalitis , head trauma , and diseases affecting the central nervous system or spinal cord. It may also appear as a genetic disorder, or as a toxic reaction to drugs, medications, alcohol or environmental toxins . If there is unexplained incoordination. The medical history will be obtained and a physical examination performed.