Tardive Dyskenisia
by Jonathan Kessler, M.A., M.F.C.C.
Tardive Dyskenisia is a serious potential side effect of neuroleptic
(antipsychotic) medication. Symptoms generally appear (if at all)
after a period of several months or more on antipsychotic medication.
The primary symptoms are involuntary rhythmic movements of the tongue,
mouth, jaw, or limbs. The overall incidence of Tardive Dyskenisia in
people who have had long term treatment with neuroleptic medication is
between 20% to 30%. It is more common in older persons than in the
young.
If you believe that you or someone you know is experiencing symptoms
of Tardive Dyskenisia, consult with a psychiatrist immediately.
For some general thoughts on dealing with a loved one's diagnosis of a mental
illness such as depression, please see our
"Mental Illness - Information for Families" page.
