NDAINJECTIONINJECTABLE
Approved
Apr 1957
Lifecycle
LOE Approaching
Competitive Pressure
30/100
Mechanism of Action
CLINICAL PHARMACOLOGY Prochlorperazine is a propylpiperazine derivative of phenothiazine. Like other phenothiazines, it exerts an antiemetic effect through a depressant action on the chemoreceptor trigger zone. It also has a clinically useful antipsychotic effect. Following intramuscular…