Extrapyramidal symptoms (EPS)-- A group of side effects associated with antipsychotic medications. EPS include parkinsonism, akathisia, dystonia, and tardive dyskinesia.

Neurological symptoms in patients affected with LBD include extrapyramidal features early in the disease. The extrapyramidal symptoms in LBD can be differentiated from other dementias such as Parkinson's disease

Most commonly, it stands for extrapyramidal symptoms.

Extrapyramidal symptoms are a reason

Cogentin 1 mg a day. Changing the dose of the anti psychotic to Seroquel until tolerated. Depending on age and BMI. Cogentin can be tolerated up to 2 mg aday.