Movement - unpredictable or jerky

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Jerky body movements; Chorea; Muscle - jerky movements (uncontrolled)

Therapy is aimed at identifying and treating the underlying cause. If it is due to medication, the drug should be discontinued if possible. If it is due to medical disease, the disorder should be treated. If the movements are severe and disruptive, medications such as amantadine or tetrabenazine may help control the movements.

Rest helps improve chorea, which can be aggravated by excitement or fatigue. Emotional stress should be minimized.

Safety measures should also be taken to decrease the likelihood of injury from the involuntary movements.

Call your provider if there is any persistent, unexplained, and uncontrollable bodily motions.

The medical history will be obtained and a physical examination performed.

Medical history questions documenting this symptom in detail may include:

• What kind of movement occurs?
• What part of the body is affected?
• What other symptoms are also present?
• Is there irritability?
• Is there weakness or paralysis?
• Is there restlessness?
• Is there emotional instability?
• Are there facial tics?

Review Date: 03/05/2007
Reviewed By: Daniel Kantor, M.D., Director of the Comprehensive MS Center, Neuroscience Institute, University of Florida Health Science Center, Jacksonville, FL. Review provided by VeriMed Healthcare Network.