New ray of hope for psychosis in parkinson’s: Pimavanserin.

ABSTRACT

Parkinson’s disease is often associated with hallucinations and psychosis. Till now typical and atypical antipsychotics (Clozapine & Quetiapine) are being used to manage these symptoms. Recently US FDA has approved a new drug Pimavanserin for the treatment of hallucination and delusion associated with parkinson’s disease psychosis in a dose of 34 mg.