Also known as Etrafon 2-10, Etrafon 2-25, Duo-Vil 2-10, Duo-Vil 2-25, Duo-Vil 4-10, Triavil 10/2, Etrafon 4-10, Triavil 10/4, Triavil 25/2, and Etrafon 4-25
Perphenazine is a typical antipsychotic drug. Chemically, it is classified as a piperazinyl phenothiazine. It has been in clinical use for decades.Source: Wikipedia
Estimated Total Cost: $55.43 for an average of 28 days supply
Patients are most commonly prescribed perphenazine to treat schizophrenia, depression, bipolar disorder, and depressive or psychotic symptoms.