What causes Tardive dyskinesia?
Tardive dyskinesia is a serious side effect that occurs when you take medications called neuroleptics. It occurs most frequently when the medications are taken for a long time, but in some cases it can also occur after you take them for a short amount of time.
The drugs that most commonly cause this disorder are older antipsychotic drugs, including:
Haloperidol
Fluphenazine
Trifluoperazine
Other drugs, similar to antipsychotic drugs, that can cause tardive dyskinesia include:
Cinnarizine
Flunarizine (Sibelium)
Metoclopramide </s>