This article was first published on May 30, 2024. It was last reviewed, updated, or edited on May 30, 2024. Question from a Member: A Caucasian male patient in his 30s with a primary psychotic disorder had developed priapism on perphenazine and quetiapine. He was also on hydroxyzine, escitalopram, and oxcarbazepine. Which antipsychotic would be…