Dyskinesias

Dyskinesias are a group of movement disorders characterized by involuntary muscle movements. These can include twitches, jerks, or more complex movements. Dyskinesias can affect any part of the body, including the arms, legs, face, or even the entire body. They can be caused by a variety of conditions, including Parkinson's disease, certain medications, and genetic disorders.

Causes

Dyskinesias can be caused by a variety of factors. These can include:

• Parkinson's disease: This is a degenerative disorder of the nervous system that affects movement. Dyskinesias are often a side effect of the medications used to treat Parkinson's disease.
• Medications: Certain medications, particularly those used to treat psychiatric disorders, can cause dyskinesias.
• Genetic disorders: Certain genetic disorders can cause dyskinesias. These include Huntington's disease and certain forms of dystonia.

Symptoms

The symptoms of dyskinesias can vary widely depending on the cause. They can include:

• Involuntary movements: These can include twitches, jerks, or more complex movements. These movements can affect any part of the body.
• Difficulty with voluntary movements: People with dyskinesias may have difficulty with voluntary movements, such as walking or picking up objects.
• Emotional distress: The involuntary movements can cause emotional distress, particularly if they are severe or interfere with daily activities.

Treatment

Treatment for dyskinesias depends on the cause. In some cases, adjusting the dosage or type of medication can help to reduce the symptoms. In other cases, physical therapy or other treatments may be helpful. In severe cases, surgery may be an option.

See also

• Parkinson's disease
• Huntington's disease
• Dystonia

References

Dyskinesias Resources
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