What is tardive dyskinesia?

Tardive dyskinesia is characterized as an involuntary movement disorder that typically arises as a late-onset side effect of long-term use of certain antipsychotic medications. This condition manifests through repetitive, involuntary, and often painful movements, primarily affecting the face, tongue, and limbs. The term "tardive" originates from the Latin word for "late," indicating that the symptoms can develop after prolonged exposure to the medication.

Understanding this condition is crucial, particularly in the context of medication management, as it highlights the importance of monitoring for such side effects over time and the need for potential adjustments in treatment protocols to mitigate risks associated with long-term medication use.