Dyskinesia
Dyskinesia
Dyskinesia (pronounced dis-ki-nee-zhuh) is a medical term that refers to a category of movement disorders characterized by involuntary muscle movements. The term is derived from the Greek words "dys" meaning "difficult" or "faulty", and "kinesis" meaning "movement".
Types of Dyskinesia
There are several types of dyskinesia, including:
- Tardive Dyskinesia: This is a side effect of long-term use of antipsychotic drugs used to treat certain mental and neurological disorders. It is characterized by repetitive, involuntary, and purposeless movements.
- Paroxysmal Dyskinesia: This type of dyskinesia is characterized by episodes of abnormal, involuntary movements that are triggered by sudden movements or changes in position.
- Myoclonus Dyskinesia: This is characterized by rapid, brief, involuntary twitching or jerking of a muscle or group of muscles.
Causes
Dyskinesia is often caused by the use of certain medications, particularly those used to treat Parkinson's disease. Other causes can include conditions such as Huntington's disease, Wilson's disease, and other neurological disorders.
Treatment
Treatment for dyskinesia typically involves adjusting or changing medications. In some cases, physical therapy or other treatments may be beneficial. It's important to consult with a healthcare provider for a proper diagnosis and treatment plan.
Related Terms
- Akinesia: A condition characterized by muscle rigidity and a lack of physical movement. It is often associated with Parkinson's disease.
- Hyperkinesia: This term refers to an increase in muscular activity that can result in excessive abnormal movements, excessive normal movements, or a combination of both.
- Bradykinesia: This is a condition characterized by slow movement and a difficulty with planning and initiating movement.
External links
- Medical encyclopedia article on Dyskinesia
- Wikipedia's article - Dyskinesia
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