Pharma & Healthcare
Perphenazine
Perphenazine is a typical antipsychotic drug. Chemically, it is classified as a piperazinyl phenothiazine. Originally marketed in the US as Trilafon, it has been in clinical use for decades. Perphenazine is roughly five times as potent as chlorpromazine, thus perphenazine is considered a medium-potency antipsychotic.
- Types
- Oral Forms · Injectable Solution
- Applications
- Psychosis · Antiemetic
5 editions9 January 2026