What are the effects of seroquel, cymbalta, (duloxetine) and perphenazine?

See below: Perphenazine: conventional antipsychotics commonly used to treat sx of schizophrenia; also used to control severe nausea in adults. Seroquel is an atypical antipsychotics used to treat sx of schizophrenia; as well as bipolar and major depressive disorder (in addition to other meds); Cymbalta (duloxetine) is selective serotonin and norepinephrine reuptake inhibitor to treat sx depression, diabetic neuropathy.