What does dyskinesia mean?
Dyskinesia is a neurological disorder characterized by involuntary, repetitive body movements. It can be caused by long-term use of neuroleptic drugs, such as those used to treat schizophrenia, or as a symptom of certain conditions, including Parkinson's disease and Huntington's disease. The condition can manifest as simple movements, like lip smacking or tongue protrusion, or more complex movements, such as chorea or dystonia. Dyskinesia can significantly impact a person's quality of life, making everyday activities challenging. It is essential to diagnose and manage the condition promptly to minimize its effects. Treatment options may include adjusting medication, physical therapy, or using botulinum toxin injections to reduce symptoms.
nounDyskinesia refers to a type of movement disorder characterized by involuntary, repetitive body movements. It is often associated with long-term use of neuroleptic drugs or as a symptom of certain neurological conditions.
- A type of movement disorder
- A symptom of certain neurological conditions or medication side effect
"The patient developed dyskinesia after several years of taking antipsychotic medication."
"The patient's dyskinesia worsened over time, making everyday activities challenging."
"Dyskinesia is a common side effect of long-term neuroleptic treatment."
Rarely used; typically referred to as a single condition or part of a broader category of movement disorders.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of dyskinesia
The term 'dyskinesia' originates from the Greek words 'dys-', meaning 'bad' or 'abnormal', and 'kinesis', meaning 'movement'. The term has been used in medical contexts since the early 20th century to describe abnormal or impaired movement.
Usage notes
Formal or medical contexts; avoid using in informal conversation.