Want to create an interactive transcript for this episode?
Podcast: Real Life Pharmacology - Pharmacology Education for Health Care Professionals
Episode: Pimavanserin Pharmacology Podcast
Description: Pimavanserin is an atypical antipsychotic approved for the treatment of hallucinations and delusions associated with Parkinson’s disease psychosis. Unlike traditional antipsychotics, it does not block dopamine receptors, making it a unique option for patients with Parkinson’s disease who are highly sensitive to dopamine antagonism.
Mechanism of Action
Pimavanserin works primarily as a selective serotonin 5-HT2A inverse agonist and antagonist, with minor activity at 5-HT2C receptors. This dopamine-sparing effect is the key reason it does not worsen motor symptoms in Parkinson’s disease.
Adverse Effects
The most commonly report...