Baseer Maroof, LCSW · Raleigh, NC · Adults 21+
Prolonged exposure
Avoidance feels like protection. In PTSD it’s what keeps the alarm on. Here’s how PE turns that around.
In short
- Avoiding reminders brings quick relief, which is exactly why it keeps PTSD going.
- Prolonged exposure reverses that: you approach avoided situations step by step and talk through the memory with your therapist.
- It usually takes 8 to 15 weekly sessions of 60–90 minutes.
- It’s one of the most researched PTSD treatments and is strongly recommended by both major guidelines.
The loop
Avoidance vs approach
Tap a step, or switch to see how prolonged exposure changes the loop.
What happens
Early sessions
An overview of how PTSD works and a breathing skill. Then you and your therapist list the people, places and activities you’ve avoided since the trauma. (National Center for PTSD)
In vivo
You work through the list step by step, gradually facing situations that are safe but feel dangerous, until you no longer need to avoid them.
Imaginal
From around the third session, you talk through the memory in detail, at your own pace, and then process it together. Between sessions you listen to a recording of that part. (National Center for PTSD)
It gets easier
Expect discomfort when you start. It’s usually brief, and people tend to feel better as they keep going.
Evidence
Large effects
The PTSD Repository includes 49 randomized trials of PE, and meta-analyses show large reductions in PTSD symptoms. (National Center for PTSD)
Shorter and faster versions
60-minute sessions worked as well as 90-minute ones in a trial with active-duty personnel. Massed PE, 10 sessions over two weeks, was well tolerated with low dropout. (National Center for PTSD)
Guideline status
Strong for in VA/DoD 2023 and first line in APA 2025. (VA/DoD 2023; APA 2025)
Sources
All sources, linked4 references⌄
- National Center for PTSD. Prolonged Exposure for PTSD (for providers). www.ptsd.va.gov/professional/treat/txessentials/prolonged_exposure_pro.asp
- National Center for PTSD. Prolonged Exposure for PTSD (for patients). www.ptsd.va.gov/understand_tx/prolonged_exposure.asp
- Schnurr PP et al. (2024). The Management of Posttraumatic Stress Disorder and Acute Stress Disorder: synopsis of the 2023 U.S. Department of Veterans Affairs and U.S. Department of Defense Clinical Practice Guideline. Annals of Internal Medicine (2024). doi:10.7326/M23-2757. www.healthquality.va.gov/guidelines/MH/ptsd/PTSD-in-Annals-2024.pdf
- American Psychological Association (2025). Clinical Practice Guideline for the Treatment of Posttraumatic Stress Disorder (PTSD) in Adults. www.apa.org/ptsd-guideline
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