What is the focus of the medical history on initial exam in a patient with tardive dyskinesia (TD)?

Updated: Oct 17, 2018
  • Author: James Robert Brasic, MD, MPH; Chief Editor: Selim R Benbadis, MD  more...
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On initial examination, obtain a history of neurologic disorders that may involve the basal ganglia (eg, cerebrovascular disease, encephalitis, head trauma, and neoplasms). Obtain a family history for hereditary dyskinesias associated with Huntington disease, Wilson disease, and torsion dystonia.

Inquire about medications, including amphetamines, levodopa, and substances that may result in dyskinesias (see Etiology). Specifically note whether antiemetic medications (especially metoclopramide, prochlorperazine, and related compounds) are being administered.

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