akathisia
Pronunciation: ak-uh-THY-zee-uh
A movement disorder characterized by restlessness and inability to remain still, often caused by psychiatric medications.
Full Definition
A neurological side effect commonly associated with antipsychotic medications, characterized by subjective feelings of inner restlessness and an objective inability to sit or stand still. Akathisia can significantly impact medication compliance and quality of life. It differs from tardive dyskinesia in its presentation and timing of onset. Documentation of akathisia requires careful description of both subjective complaints and observable motor restlessness, and editors must ensure accurate spelling and usage in medication-related clinical writing.
Usage
Usage note: Often misspelled; note the 'th' spelling. Distinguish from anxiety or general agitation in clinical writing.
In Context
- "The patient developed akathisia within 48 hours of starting haloperidol." — Medication side effect report
- "Differentiation between akathisia and anxiety requires careful clinical assessment." — Clinical differential diagnosis guide