The nurse has working knowledge that each patient varies in their response and ability to tolerate a specific medication and dosage, so medications must be tailored to individual needs. Research indicates that the maximum benefit from SSRI treatment depends on adequate dosages and the duration of treatment. Ensuring treatment adherence is key to successful pharmacotherapy for Posttraumatic Stress Disorder (PTSD). Typically, it takes about four to six weeks to feel the full benefit. Medications are listed below for the treatment of PTSD: Select all that apply.

Choice A reason: Sertraline is an SSRI approved for PTSD. It reduces intrusive thoughts, hyperarousal, and avoidance behaviors. Its efficacy is well-documented in clinical trials. Choice B reason: Lorazepam is a benzodiazepine, not a first-line treatment for PTSD. While it may reduce acute anxiety, it does not address core PTSD symptoms and carries risks of dependence and tolerance. Choice C reason: Venlafaxine, an SNRI, is effective in treating PTSD. It targets both serotonin and norepinephrine pathways, improving mood regulation and reducing hyperarousal symptoms. Choice D reason: Paroxetine is an SSRI approved for PTSD. It helps reduce re-experiencing symptoms and improves overall functioning. Choice E reason: Fluoxetine, another SSRI, is effective in treating PTSD. It improves mood, reduces intrusive memories, and supports long-term symptom management.