AUTHOR=Mills Eric W., Shaffer Lindsay S., Goes Fernando S., Sawa Akira, Nucifora Frederick C. TITLE=Case of Secondary Tics Associated With Olanzapine in an Adult JOURNAL=Frontiers in Psychiatry VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/articles/10.3389/fpsyt.2017.00150 DOI=10.3389/fpsyt.2017.00150 ISSN=1664-0640 ABSTRACT=Atypical antipsychotic medications, such as risperidone, aripiprazole, and olanzapine, have utility in treating motor tics, particularly in Tourette syndrome. In rare cases, atypical antipsychotic medications have been associated with adult-onset motor tics. Such adverse drug reactions have been documented in response to quetiapine, aripiprazole, and amisulpride. Here, we report, to our knowledge, the first case of adult-onset motor tics related to olanzapine administration.