How many EMDR sessions will I need?
EMDR is an individual therapy typically delivered one to two times per week for an average of 6-12 sessions, although some people benefit from fewer, and some from more sessions.
In general, ‘the more isolated the traumatic memory being treated, the shorter the treatment tends to be. People with multiple traumas and/or complex histories of childhood abuse or neglect may require more extensive therapy, including substantial preparatory work in phase two of EMDR.
Studies relating to the number of sessions required have shown:
- 84-90% of single-trauma victims no longer have PTSD after only 3 sessions (lasting 90 minutes each)
- 100% of the single-trauma victims and 77% of multiple trauma victims no longer were diagnosed with PTSD after only 6 sessions (lasting 50 minutes each)
- 77% of combat veterans were free of PTSD in 12 sessions
Please remember, these are not medical recommendations. Be sure to work with a professional to find the best methods for you. EMDR should always be delivered by properly trained therapists.
How effective is EMDR?
Research has shown that EMDR can be very effective, very quickly in treating PTSD and C-PTSD.
Read about some of the research that has been done in this area here .
What happens in an EMDR session?
Find out more about the different phases of EMDR treatment and how the sessions will differ as you progress.
Things to know before starting EMDR therapy
It’s important for people to go into EMDR therapy with an full understanding of what the treatment requires and entails.
Universiteit van Amsterdam (UVA). (2017, June 29). PTSD in children quickly and effectively treatable within hours. ScienceDaily. Retrieved February 23, 2021 from www.sciencedaily.com/releases/2017/06/170629085311.htm
Carletto Sara, Borghi Martina, Bertino Gabriella, Oliva Francesco, Cavallo Marco, Hofmann Arne, Zennaro Alessandro, Malucchi Simona, Ostacoli LucaTreating Post-traumatic Stress Disorder in Patients with Multiple Sclerosis: A Randomized Controlled Trial Comparing the Efficacy of Eye Movement Desensitization and Reprocessing and Relaxation Therapy Frontiers in Psychology VOL. 7 2016 Page 526 https://www.frontiersin.org/article/10.3389/fpsyg.2016.00526 DOI10.3389/fpsyg.2016.00526
Chen L, Zhang G, Hu M, Liang X. Eye movement desensitization and reprocessing versus cognitive-behavioral therapy for adult posttraumatic stress disorder: systematic review and meta-analysis. J Nerv Ment Dis. 2015 Jun;203(6):443-51. doi: 10.1097/NMD.0000000000000306. PMID: 25974059.
Chen Y-R, Hung K-W, Tsai J-C, Chu H, Chung M-H, Chen S-R, et al. (2014) Efficacy of Eye-Movement Desensitization and Reprocessing for Patients with Posttraumatic-Stress Disorder: A Meta-Analysis of Randomized Controlled Trials. PLoS ONE 9(8): e103676. https://doi.org/10.1371/journal.pone.0103676
Bisson, J., Roberts, N.P., Andrew, M., Cooper, R. & Lewis, C. (2013). Psychological therapies for chronic post-traumatic stress disorder (PTSD) in adults (Review). Cochrane Database of Systematic Reviews 2013, DOI: 10.1002/14651858.CD003388.pub4
Bradley, R., Greene, J., Russ, E., Dutra, L., & Westen, D. (2005).A multidimensional meta-analysis of psychotherapy for PTSD. American Journal of Psychiatry, 162, 214-227.
Lee, C.W., & Cuijpers, P. (2013). A meta-analysis of the contribution of eye movements in processing emotional memories. Journal of Behavior Therapy & Experimental Psychiatry, 44, 231-23
Seidler, G.H., & Wagner, F.E. (2006). Comparing the efficacy of EMDR and trauma-focused cognitive-behavioral therapy in the treatment of PTSD: a meta-analytic study. Psychological Medicine, 36,1515-1522.
Acarturk, C., Konuk, E., Cetinkaya, M., Senay, I., Sijbrandij, M., Gulen, B., & Cuijpers, P. (2016). The efficacy of eye movement desensitization and reprocessing for post-traumatic stress disorder and depression among Syrian refugees: Results of a randomized controlled trial. Psychological medicine, 46(12), 2583-2593
Raymond W. Gunter, Glen E. Bodner, How eye movements affect unpleasant memories: Support for a working-memory account, Behaviour Research and Therapy, Volume 46, Issue 8, 2008, Pages 913-931, ISSN 0005-7967,https://doi.org/10.1016/j.brat.2008.04.006.
Comparison of two treatments for traumatic stress: A community-based study of EMDR and prolonged exposure, Ironson, B. Freund, J. L. Strauss, J. Williams
Scheck MM, Schaeffer JA, Gillette C. Brief psychological intervention with traumatized young women: the efficacy of eye movement desensitization and reprocessing. J Trauma Stress. 1998 Jan;11(1):25-44. doi: 10.1023/A:1024400931106. PMID: 9479674.
PTSD in children quickly and effectively treatable within hours
Here’s What You Need To Know Before Your First EMDR Therapy Session
Hello! Did you find this information useful?
Please consider supporting PTSD UK with a donation to enable us to provide more information & resources to help us to support everyone affected by PTSD, no matter the trauma that caused it
PTSD UK Blog
You’ll find up-to-date news, research and information here along with some great tips to ease your PTSD in our blog.

Emotional numbness
Emotional numbness in PTSD & C-PTSD One of the most misunderstood symptoms of Post Traumatic Stress Disorder is also one of the most painful – not because it hurts, but because it doesn’t. Emotional numbing is the experience of feeling

Biological Markers of Trauma Research
Can PTSD be detected through a blood test? New research into biological markers of trauma For many people living with Post Traumatic Stress Disorder (PTSD) or Complex PTSD (C-PTSD), getting an accurate diagnosis can take months or even years. Symptoms

Assistance Dog for PTSD Case Study: Pumpkin
Assistance Dog for C-PTSD Case Study: Pumpkin Assistance dogs have long been recognised as valuable companions for individuals with physical disabilities, however, their ability to also aid those struggling with mental health conditions, like PTSD and C-PTSD is becoming more

TayatheTortoise
Taya the Tortoise: A Trauma-Informed Activity Book Helping Children Feel Safe, Seen, and Understood Supporting children who bottle things up, retreat, or disconnect At PTSD UK, we often talk about how trauma doesn’t always look the way people expect. Some

Adoption
Guest Blog: Relinquishment Trauma: Understanding the Lifelong Impact of Adoption This powerful guest blog shares the deeply personal experience of growing up as an adoptee and the lifelong impact that early separation can have. From the outside, life may look

Dave King
“I Spent 30 Years in Silence”: Veteran to Run 1,000 Miles Across Britain for PTSD Awareness This May, British Army veteran Dave King will take on an extraordinary physical and emotional challenge – running from John O’Groats to Land’s End
Treatments for PTSD
It is possible for PTSD to be successfully treated many years after the traumatic event occurred, which means it is never too late to seek help. For some, the first step may be watchful waiting, then exploring therapeutic options such as individual or group therapy – but the main treatment options in the UK are psychological treatments such as Eye Movement Desensitisation Reprogramming (EMDR) and Cognitive Behavioural Therapy (CBT).
Traumatic events can be very difficult to come to terms with, but confronting and understanding your feelings and seeking professional help is often the only way of effectively treating PTSD. You can find out more in the links below, or here.







