Movement disorders associated with neuroleptic treatment.

Neuroleptic-induced movement disorders, or extrapyramidal side effects (EPS), can be classified into acute and tardive syndromes. Among the former are parkinsonism, dystonia, and akathisia. Conventional neuroleptics that have traditionally been used to treat psychiatric disorders are often associated with EPS. The newer atypical antipsychotics provide a more promising treatment strategy for psychiatric disorders and have a lower potential for producing EPS than conventional neuroleptics.