“…Research shows that treatment with quetiapine, which is commonly used to treat bipolar disorder, schizophrenia, and major depressive disorder, can improve the following PTSD symptoms: re-experiencing, avoidance, hyperarousal, flashbacks, depressive symptoms, anxiety, psychotic symptoms, insomnia, and nightmares ( Crapanzano et al, 2023 ). Furthermore, olanzapine, commonly used to manage schizophrenia, bipolar 1 disorder, and agitation associated with these conditions, has been shown to alleviate anxiety- and memory-related behavioral symptoms caused by PTSD in rat models ( Reddy and Krishnamurthy, 2018 ). Risperidone, a second-generation antipsychotic medication was shown to target 15 genes out of the 122 ( Table 1 ).…”