EMDR for Single-Event Trauma: How Can It Help?
A road accident, assault, frightening medical experience or other unexpected event can sometimes continue to affect you long after the immediate danger has passed.
You may know that the event is over, while still experiencing intrusive memories, strong physical reactions, avoidance, disturbed sleep or a sense of being constantly on alert.
EMDR, or Eye Movement Desensitisation and Reprocessing, is one of the established psychological treatments for post-traumatic stress disorder. It can be particularly relevant when current difficulties are linked to an identifiable traumatic experience.
Where the event happened recently, an early EMDR approach such as the Recent Traumatic Episode Protocol may sometimes be considered.
What Is Single-Event Trauma?
Single-event trauma refers to difficulties associated primarily with one particular event or relatively contained experience.
Examples can include:
- a road traffic accident
- an assault or attack
- witnessing a frightening event
- a serious accident or injury
- a traumatic medical experience
- a sudden loss in traumatic circumstances
- another event involving intense fear, helplessness or threat
Having experienced one main traumatic event does not necessarily mean that the psychological impact will be simple or mild.
Previous experiences, injuries, ongoing legal or medical difficulties, lack of support and what the event meant to you can all influence recovery.
How Can a Single Event Continue to Affect You?
After a frightening experience, reminders of what happened may trigger reactions that seem disproportionate to what is happening in the present.
You might notice:
- intrusive images or memories
- nightmares
- strong reactions to reminders
- avoiding places, activities or situations associated with the event
- feeling unusually alert or easily startled
- guilt, shame or self-blame
- beliefs such as “I am not safe”, “I should have done something differently” or “I cannot cope”
- physical sensations that arise when the event is remembered
For example, following a road accident, someone may understand logically that driving is generally safe but still experience a powerful physical reaction when approaching a junction, hearing tyres screech or travelling in similar circumstances.
This gap between what you know intellectually and how you continue to feel or react can be an important focus of trauma therapy.
How Is EMDR Used With Single-Event Trauma?
EMDR is a structured therapy rather than simply a technique involving eye movements.
We first spend time understanding what happened, how it is affecting you now and whether EMDR is an appropriate treatment.
When processing begins, you may be asked to bring aspects of the traumatic memory to mind while also noticing associated thoughts, emotions and physical sensations.
Bilateral stimulation, most commonly guided eye movements, is then introduced during parts of the processing.
The aim is not to erase the event or make you forget what happened. Therapy aims to reduce the distress associated with the memory so that remembering it feels more like something that happened in the past rather than something your mind and body need to respond to as if it is happening again.
You can read more about the overall process on my EMDR Therapy page.
What If the Traumatic Event Happened Recently?
EMDR does not always have to wait until a traumatic experience feels like a distant memory.
For some people who have experienced a recent traumatic event, an adapted form of EMDR called the Recent Traumatic Episode Protocol, or R-TEP, may be considered.
R-TEP was developed specifically for early intervention following recent trauma. Rather than assuming that the experience has already become one clearly defined memory, it takes account of the fact that a recent traumatic episode may still consist of several distressing moments, images, sensations and emotional responses.
The approach includes additional attention to stabilisation, containment and safety before and during processing.
R-TEP may be relevant following experiences such as:
- a recent road traffic accident
- an assault
- a medical emergency or intensive care admission
- a sudden traumatic loss
- another recent frightening or overwhelming event
The aim is not to force someone to process an experience immediately after it happens.
Assessment remains important, and some people may need practical support, stabilisation or time before trauma-focused work is appropriate.
Research into early EMDR interventions such as R-TEP is developing. Preliminary studies suggest that the approach is feasible and may help reduce post-traumatic stress symptoms, but its evidence base is currently smaller than the established evidence for standard EMDR in PTSD.
Whether R-TEP, standard EMDR or another trauma-focused approach is appropriate depends on how recent the event was, the person’s current symptoms, their level of stability and the wider clinical picture.
Do I Have to Describe Everything That Happened?
Not necessarily.
Your therapist needs enough information to understand what you are experiencing, assess safety and develop an appropriate treatment plan. However, EMDR does not always require a detailed verbal account of every part of the traumatic experience.
For some people, this makes trauma processing feel more manageable.
There are also EMDR approaches that can reduce the amount of detailed content that needs to be disclosed in appropriate circumstances.
You can read more in Can EMDR Work Without Talking About Trauma?
Is EMDR Effective for PTSD After a Single Traumatic Event?
EMDR has an established evidence base for PTSD.
NICE recommends EMDR as an option for adults with PTSD or clinically important PTSD symptoms following non-combat-related trauma in appropriate circumstances.
NICE also recommends trauma-focused CBT. The aim is not therefore to assume that EMDR is automatically the best treatment for everyone, but to consider which evidence-based approach is appropriate for the individual.
Although some studies have reported improvement after relatively small numbers of EMDR sessions, it is not possible to predict in advance how quickly one person will respond.
The number of sessions needed depends on factors including the nature of the event, current symptoms, previous experiences and whether other difficulties are also present.
Is a Single Traumatic Event Always Straightforward to Treat?
No.
A traumatic event may appear to be isolated but still connect with earlier experiences.
For example, an accident that leaves someone dependent on others may activate earlier experiences involving helplessness or lack of control. An assault may connect with previous experiences of vulnerability, shame or interpersonal threat.
The consequences of an event can also become traumatic in their own right.
After a serious accident, for example, there may be:
- significant physical injury
- loss of work or previous abilities
- lengthy rehabilitation
- financial uncertainty
- legal proceedings
- changes within relationships
- repeated medical procedures
Treatment therefore needs to focus on the person rather than simply categorising an experience as either “single-event” or “complex” trauma.
You can explore this broader approach on my Trauma Therapy page.
What Happens Before EMDR Processing Starts?
EMDR normally begins with assessment and preparation.
We may consider:
- what is currently causing the greatest difficulty
- which experience or memory appears most relevant
- triggers and avoidance
- beliefs associated with the event
- your ability to remain connected to the present when distressed
- what support may be needed between sessions
Some people can begin memory processing relatively quickly. Others benefit from more preparation.
Moving quickly is not the goal. The aim is to work at a pace that is both clinically appropriate and manageable.
Could an EMDR Intensive Be Useful?
Some people with a clearly defined traumatic event are interested in working over a longer period than a standard weekly therapy session.
A trauma intensive provides a larger block of protected therapeutic time, together with separate assessment and preparation.
This can sometimes suit focused trauma work, but it is not automatically better or faster than weekly therapy and is not appropriate for everyone.
You can read more about Intensive Trauma Therapy and how suitability is assessed.
EMDR Therapy in Corsham and Online
I offer EMDR and specialist trauma therapy from Hartham Park in Corsham, Wiltshire, as well as online across the UK.
If a particular experience continues to affect you, you do not need to decide beforehand whether EMDR is the right treatment.
The first step is to understand what is happening, what may be maintaining it and what kind of therapy is most appropriate.
