Can ART Help With Nightmares and Disturbing Dreams?
Sometimes the trauma is quiet during the day.
Then you go to sleep.
The dream starts.
Maybe it is a literal replay of what happened.
Maybe it contains pieces of the event.
Maybe nothing in the dream is historically accurate, but the emotional experience is unmistakable:
trapped,
chased,
helpless,
betrayed,
humiliated,
unable to reach someone,
unable to get away.
You wake up with your heart racing.
You know it was a dream.
Your body may take much longer to get the message.
Why do nightmares feel so real?
Dreams can generate vivid:
images,
sounds,
movement,
emotion,
and body responses.
During a nightmare, you are not simply thinking:
“Something frightening might happen.”
You may experience an immersive internal simulation of danger.
That can produce:
rapid heart rate,
sweating,
muscle tension,
fear,
panic,
or abrupt awakening.
The fact that the threat was dreamed does not make the physiological response imaginary.
Are nightmares common after trauma?
Yes.
Nightmares are a well-recognized symptom of PTSD and can be a major source of sleep disruption.
But you do not need PTSD to have recurrent distressing dreams.
Nightmares can occur in connection with:
grief,
anxiety,
medical experiences,
relationship trauma,
stress,
medications,
sleep disorders,
and other psychological or physiological factors.
The first clinical question is not always:
“What trauma caused this?”
It may simply be:
“What kind of nightmare problem is this?”
Trauma nightmares are not always literal replays
Some are.
A person may repeatedly dream about:
the accident,
the assault,
the hospital,
the death,
or the betrayal.
But trauma-related dreams may also be symbolic.
Someone who experienced helplessness may dream that they cannot move.
Someone who experienced abandonment may dream that no one can hear them.
Someone who spent years anticipating conflict may dream that they are being chased.
The dream may reproduce the emotional theme without reproducing the exact event.
What if I keep having the exact same nightmare?
Recurring nightmares are especially interesting because the brain appears to keep generating the same or similar script.
The ending may feel inevitable.
You know exactly what happens next.
That repetitiveness has led to nightmare-specific therapies that deliberately change the script while the person is awake.
The best-known is Imagery Rehearsal Therapy, or IRT.
What is Imagery Rehearsal Therapy?
IRT is a focused treatment for recurrent nightmares.
A person typically:
identifies a recurring nightmare,
changes the storyline in waking imagination,
and repeatedly rehearses the revised version.
The rewritten dream does not have to be realistic.
It simply needs to be less distressing.
That sounds remarkably simple.
It is also one of the most established psychological approaches specifically targeting nightmares.
Does Imagery Rehearsal Therapy work?
There is meaningful evidence supporting imagery-based nightmare treatment.
A 2024 systematic review and meta-analysis examining imagery-rescripting interventions in military veterans found improvements in nightmare frequency and sleep outcomes, while also noting variability and limitations across the available studies. (PubMed)
The American Academy of Sleep Medicine has identified IRT as a recommended behavioral treatment for nightmare disorder and PTSD-related nightmares, although the broader PTSD guideline literature remains more mixed about which nightmare-specific intervention should be preferred. (VA National Center for PTSD)
That distinction matters.
So where does ART fit?
Accelerated Resolution Therapy was not designed specifically as a nightmare treatment.
And we do not currently have a large direct research literature showing that ART is an established treatment for nightmare disorder.
But ART contains several features that make it clinically interesting when nightmares are connected to trauma.
ART works with:
distressing memories,
visual imagery,
body sensations,
emotional responses,
and deliberate changes to imagery.
That overlaps meaningfully with some of the processes involved in recurrent nightmares.
ART may be especially relevant when the nightmare is linked to a waking memory
Suppose someone repeatedly dreams about:
the accident they survived,
a medical emergency,
an assault,
the death of someone they loved,
or a frightening moment they still see clearly while awake.
In that situation, the nightmare may be only one expression of a larger memory problem.
The same material may also appear as:
daytime intrusive images,
body reactions,
avoidance,
or triggers.
ART can target the underlying memory rather than treating the nightmare as an isolated sleep symptom.
What might that look like?
Consider someone who survived a serious car accident.
During the day, they avoid thinking about it.
At night, they repeatedly dream that the crash is happening again.
There are at least two possible treatment targets:
the nightmare itself,
and
the traumatic memory that may be feeding it.
IRT would typically work directly with the dream script.
ART might instead—or additionally—work with the actual accident memory and associated imagery.
Those are related approaches.
They are not identical.
Why imagery is the obvious connection
ART includes deliberate imagery rescripting.
That is one of the most distinctive parts of the modality.
A distressing internal image can be:
changed,
replaced,
reimagined,
or given a different ending
while the person remains fully aware of what historically occurred.
Nightmare treatments such as IRT also use altered imagery.
The shared principle is important:
The emotional system may respond differently when the internal picture changes.
Does that mean ART is basically IRT with eye movements?
No.
The treatments have different structures.
IRT specifically targets nightmares and usually involves repeatedly rehearsing a changed dream while awake.
ART is a broader psychotherapy protocol involving:
memory activation,
visually guided eye movements,
body sensations,
emotional processing,
and voluntary image replacement.
ART may address the memory network surrounding the nightmare rather than only rehearsing a revised dream.
What if the nightmare is not a replay of something that happened?
That does not necessarily rule out focused therapy.
A nightmare may still contain a powerful emotional theme.
For example:
“I can never escape.”
“No one helps me.”
“I am always too late.”
“I cannot protect someone.”
“I am trapped.”
“I am being watched.”
Those themes may connect with earlier experiences.
Or they may not.
Therapy does not need to force every dream into a symbolic interpretation.
Sometimes the nightmare itself is the problem.
Therapy does not need to “decode” the dream
This is worth saying clearly.
Not every nightmare needs psychoanalytic interpretation.
You do not necessarily need to determine:
what the snake represents,
what the hallway means,
or why the dream took place in your childhood home.
Sometimes a nightmare is clinically important because it repeatedly produces:
fear,
sleep disruption,
avoidance of sleep,
and daytime distress.
That is enough to treat it.
Fear of going to sleep can become a second problem
After repeated nightmares, people may start worrying before bedtime.
They stay awake.
Scroll.
Watch television.
Delay sleep.
Sleep with lights on.
Use substances.
Try to stay exhausted enough to “pass out.”
Now there are two problems:
the nightmares,
and
the fear of sleep.
That second cycle can worsen insomnia even if nightmares are not occurring every night.
Nightmares and insomnia are related but not identical
A person can have:
nightmares without chronic insomnia,
insomnia without nightmares,
or both.
That distinction matters because the treatments may differ.
Cognitive Behavioral Therapy for Insomnia, or CBT-I, has a strong evidence base for chronic insomnia.
Nightmare-specific treatments target the dream content more directly.
Someone with both may need both addressed.
What about PTSD treatment itself?
Treating PTSD can sometimes reduce nightmares because the nightmare is part of the larger disorder.
Evidence-based PTSD treatments such as:
EMDR,
CPT,
and Prolonged Exposure
may reduce broader PTSD symptoms, including sleep-related symptoms for some people.
But nightmares can persist even when other PTSD symptoms improve.
That is why nightmare-specific treatment sometimes remains necessary.
Could ART reduce nightmares by treating the trauma?
Possibly.
If the nightmare is tightly connected to an unresolved traumatic memory, reducing the emotional intensity of that memory may reduce the material appearing at night.
Clinically, that makes sense.
But we should distinguish clinical plausibility from direct evidence.
We do not currently have enough ART-specific nightmare research to say:
“ART reliably stops nightmares.”
That would go beyond the evidence.
What research does exist on ART and PTSD?
ART has a smaller but growing PTSD research base.
Studies suggest improvement in trauma-related symptoms in some participants.
Because nightmares are part of the PTSD symptom picture, sleep-related symptoms may improve alongside broader treatment for some individuals.
But most ART research has not isolated nightmare outcomes strongly enough to establish ART as a nightmare-specific intervention.
That is an important distinction.
What about EMDR and nightmares?
EMDR has a much larger trauma-treatment evidence base than ART.
Because EMDR effectively treats PTSD, nightmares may improve as part of broader symptom reduction.
But that still does not make EMDR identical to a nightmare-specific intervention such as IRT.
If nightmares remain the primary problem, directly targeting them may make sense.
Imagery Rehearsal Therapy and ART share an interesting idea
Both challenge the assumption that the internal image has to remain fixed.
A nightmare may feel as though:
“This is simply the dream my brain gives me.”
IRT says:
Change it.
ART similarly allows the client to deliberately alter disturbing imagery.
That element of agency can be powerful.
Does the new image have to be realistic?
No.
Imagine someone repeatedly dreams that they are being chased.
They might create an alternative dream in which:
they fly away,
a door appears,
the pursuer disappears,
someone arrives to help,
or the entire setting transforms.
The brain does not need the imagery to pass a realism test for the emotional experience to change.
Imagery is not a police report.
What if the nightmare is about someone who died?
Grief nightmares can be extremely powerful.
Sometimes the dream is comforting.
Sometimes devastating.
Someone may repeatedly dream:
the person dies again,
they cannot reach them,
they arrive too late,
or the person is still sick.
The goal of therapy is not to stop missing someone.
But if one disturbing image repeatedly dominates sleep, targeted imagery or trauma work may help reduce that component.
What if the nightmare is about medical trauma?
Medical nightmares can include:
being trapped in a hospital,
procedures,
pain,
machines,
difficulty breathing,
or receiving terrible news.
These may be tied closely to waking memories.
ART may be particularly relevant when a specific medical scene also remains intrusive during the day.
Again, the nightmare may be one expression of the larger memory network.
What about betrayal nightmares?
People who have experienced betrayal sometimes dream about:
catching the person again,
finding another message,
being lied to,
being abandoned,
or discovering something worse.
These dreams may continue even after the relationship situation is understood intellectually.
The emotional system may still be searching, monitoring, or anticipating another threat.
Focused trauma work may help when the nightmare is part of that larger hypervigilant pattern.
What about dreams that repeat the same shame scenario?
Nightmares do not have to involve physical danger.
A person may repeatedly dream:
being exposed,
being ridiculed,
failing publicly,
being rejected,
or being unable to speak.
Those dreams may connect to:
shame,
social trauma,
emotional abuse,
or long-standing fear of evaluation.
A purely trauma-based interpretation is not always appropriate.
But imagery-focused work may still be useful.
Can I just rewrite the nightmare myself?
Some people can.
Nightmare rescripting techniques are often straightforward enough to practice between sessions.
But recurrent nightmares can also sit within:
PTSD,
severe anxiety,
dissociation,
complex trauma,
or significant sleep disturbance.
In those situations, professional assessment may be useful.
The goal is not simply to throw a positive ending onto a complicated clinical problem.
Does talking about the nightmare make it worse?
Sometimes discussing frightening material temporarily increases emotional activation.
That does not necessarily mean treatment is harmful.
But therapy should be paced.
If recounting the nightmare causes:
significant dissociation,
extreme destabilization,
or worsening functioning,
the clinician may need to slow down and reconsider the approach.
Trauma treatment is not a test of how much distress someone can tolerate.
What if I wake up panicked but cannot remember the dream?
That may require a different formulation.
Nighttime panic, parasomnias, sleep apnea, medication effects, and other sleep problems can all produce abrupt awakening or physiological distress.
Not every frightening awakening is a trauma nightmare.
This is one reason sleep symptoms should not automatically be interpreted psychologically.
When should a sleep evaluation be considered?
If nightmares or disrupted sleep occur alongside:
snoring,
gasping,
sleepwalking,
acting out dreams,
unusual movements,
severe daytime sleepiness,
or other concerning sleep symptoms,
medical or sleep-specialist evaluation may be appropriate.
Psychotherapy should not assume all nighttime symptoms are trauma.
Could medication contribute to nightmares?
Yes.
Some medications and substances can affect:
dream vividness,
REM sleep,
sleep architecture,
and nightmare frequency.
Changes in medication should be discussed with the prescribing clinician rather than assuming the nightmare is entirely psychological.
Can medication treat PTSD nightmares?
Medication is sometimes considered, particularly prazosin.
But the evidence has been mixed.
A recent VA review notes that earlier studies of prazosin were encouraging while a large multisite VA trial found no advantage over placebo, contributing to more cautious guideline recommendations. (VA National Center for PTSD)
Medication decisions belong with the appropriate medical prescriber.
Why imagery treatments are so interesting for nightmares
Nightmares are fundamentally image-heavy experiences.
You do not just believe:
“I am in danger.”
You may:
see it,
hear it,
move through it,
and feel it.
Imagery interventions work at the same representational level.
Instead of debating the dream verbally, they change what the mind is rehearsing.
That may be one reason imagery-based nightmare treatments can be effective.
A meta-analysis supports imagery rescripting more broadly
A 2023 systematic review identified 23 clinical trials involving 805 adults and found that imagery rescripting produced meaningful improvement across conditions involving distressing mental imagery, including nightmare disorder. (PubMed)
That does not prove ART treats nightmares.
But it does support the broader therapeutic principle behind ART's imagery work:
disturbing imagery is modifiable.
Could eye movements add something?
Possibly.
Working-memory research suggests eye movements performed while emotional imagery is active can reduce later vividness and emotionality.
That creates an interesting possibility for ART:
the eye movements may reduce the intensity of distressing imagery,
while rescripting introduces a different image.
Those processes might complement each other.
But this remains a mechanistic hypothesis rather than established nightmare-specific ART research.
What about memory reconsolidation?
Nightmare work also raises fascinating questions about memory updating.
A recurring dream activates a familiar emotional script.
Then the person deliberately experiences:
a different ending,
different agency,
or different outcome.
Could that alter the way the emotional memory is later generated?
Possibly.
But—as with ART and EMDR generally—we should not claim that a changed dream proves memory reconsolidation occurred.
It is one possible framework.
What if the nightmare changes on its own during treatment?
That can happen.
Someone may notice:
the dream occurs less often,
the ending changes,
they gain more control inside it,
the feared figure becomes less powerful,
or the dream becomes less vivid.
Those changes may be clinically meaningful even if we cannot identify the exact mechanism.
Sometimes symptom change provides useful information without giving us a full neuroscience explanation.
Lucid dreaming is not required
Some people learn to recognize that they are dreaming and intentionally alter the dream while asleep.
That is lucid dreaming.
It is interesting, but it is not required for IRT, ART, or imagery rescripting.
The therapeutic changes usually occur while awake.
Could an ART intensive focus on nightmares?
Potentially, if the nightmares are part of a clear trauma target.
For example:
recurrent nightmares after one accident,
a specific medical event,
or one disturbing loss.
A longer session may allow time for:
assessment,
memory work,
parts work,
ART,
imagery,
and integration.
But if the primary problem is chronic nightmare disorder without a meaningful trauma target, a nightmare-specific treatment may be the more direct choice.
This is where assessment matters
Two clients can both say:
“I have nightmares.”
One has:
PTSD after a serious accident and dreams of the crash.
Another has:
chronic nightmare disorder with changing dream themes and no trauma symptoms.
Another has:
insomnia and vivid dreams after medication changes.
Another has:
sleep apnea and wakes gasping with frightening dream imagery.
Those are not the same clinical problem.
The treatment should not be the same either.
When ART may make particular sense
ART may be worth considering when:
nightmares began after a specific traumatic event,
the same waking memory is also intrusive,
the dream contains highly distressing imagery related to that event,
there is a strong body reaction attached to the memory,
the client avoids the memory during the day,
or one disturbing image seems to organize both waking and nighttime distress.
Those features suggest the nightmare is part of a larger trauma-memory target.
When IRT may be the more direct treatment
IRT may be particularly relevant when:
recurrent nightmares are the primary complaint,
the dream itself is the clearest treatment target,
the person can identify a recurring nightmare script,
and rehearsing a different version makes clinical sense.
There is no reason to turn every nightmare into a larger trauma-processing project when a focused nightmare treatment may be enough.
Could both be used?
Potentially.
One approach could target:
the trauma memory.
The other could target:
the recurrent dream script.
For some clients, those may overlap so much that one intervention changes both.
For others, nightmares may persist after trauma processing and deserve direct treatment.
Again:
different mechanisms,
different targets.
The goal is not necessarily to never dream about the event again
That is not a realistic guarantee.
A person may still occasionally dream about something painful.
The more useful outcomes might be:
nightmares occur less often,
the dream becomes less intense,
awakening is less panicked,
sleep avoidance decreases,
or the dream no longer dominates the next day.
Those are meaningful improvements.
Dreams do not have to become pleasant to become less disruptive
Sometimes the new dream is not:
happy.
It is simply different.
The person escapes.
Gets help.
Knows they have choices.
Wakes before the worst part.
Feels less helpless.
That may be enough to change the emotional experience.
Working with Laura Geftman, LCSW
I use Accelerated Resolution Therapy, EMDR, IFS, Cognitive Processing Therapy, Prolonged Exposure, CBT, psychodynamic, interpersonal, attachment, and schema therapies depending on the client and clinical question.
When nightmares are connected to a traumatic memory, I am interested in both:
what happens during sleep,
and
what remains emotionally active while the person is awake.
Sometimes the most useful target is the dream.
Sometimes it is the memory feeding the dream.
Sometimes both need attention.
I offer focused trauma therapy and therapy intensives for adults in Pennsylvania, New Jersey, New York, and Florida.
In-person therapy intensives are available in Ardmore, PA, on the Main Line near Philadelphia.
Virtual therapy may also be available when clinically appropriate.
Interested in working with trauma-related nightmares?
If nightmares repeatedly bring you back to a memory, scene, or emotional experience that still feels unresolved, ART, EMDR, imagery work, or another focused trauma approach may be worth exploring.
If nightmares themselves are the primary problem, a nightmare-specific treatment such as Imagery Rehearsal Therapy may also deserve consideration.
The goal is not simply to sleep through distress.
It is to understand what is generating it and target the right problem.
Suggested Reading
If you are interested in nightmares, imagery, ART, EMDR, or trauma memory, these related articles may be helpful:
How Does Imagery Rescripting Work in Accelerated Resolution Therapy?
Can Trauma Therapy Help With a Memory I Can’t Stop Replaying?
How Do Eye Movements Work in Accelerated Resolution Therapy?
What Is Memory Reconsolidation—and Does It Explain Trauma Therapy?
FAQ
Can ART help with nightmares?
Possibly, particularly when nightmares are closely connected to a traumatic memory or distressing imagery that is also active while awake. However, ART does not currently have a large direct evidence base specifically for nightmare disorder.
What therapy has the strongest evidence specifically for nightmares?
Imagery Rehearsal Therapy is one of the best-established behavioral treatments specifically targeting recurrent nightmares. It involves changing the nightmare's storyline while awake and repeatedly rehearsing the revised version. Current reviews support imagery-based nightmare treatments, although results vary across populations. (VA National Center for PTSD)
What is Imagery Rehearsal Therapy?
IRT is a nightmare-focused intervention in which a recurring nightmare is rewritten into a less distressing version and the new imagery is practiced repeatedly while awake.
Is IRT similar to ART?
They share an interest in deliberately changing distressing imagery, but they are different treatments. IRT targets recurrent nightmares directly. ART is a broader psychotherapy protocol using eye movements, memory processing, body sensations, and Voluntary Image Replacement.
Can PTSD treatment reduce nightmares?
Yes, nightmares may improve as broader PTSD symptoms improve with effective trauma-focused treatment. However, some people continue to experience nightmares and may benefit from treatment aimed specifically at sleep or dream content.
Can ART help if my nightmare is a replay of a trauma?
Potentially. A recurring dream that closely reproduces a traumatic memory provides a clear trauma-processing target, although direct ART research specifically on nightmares remains limited.
What if my nightmare is symbolic rather than an exact memory?
Focused therapy may still help, but the dream does not necessarily need to be interpreted symbolically. The relevant target may simply be the recurring imagery, emotion, or theme.
Can imagery rescripting help nightmares?
Yes. Imagery-rescripting approaches have been studied for nightmare disorder and trauma-related sleep problems, and systematic reviews support meaningful benefit in some populations. (PubMed)
Are nightmares always psychological?
No. Medications, substances, sleep disorders, medical conditions, and other factors can affect dreams and sleep. Persistent or unusual nighttime symptoms may require medical or sleep evaluation.
Can a therapy intensive focus on nightmares?
Potentially, especially when the nightmares are closely linked to a specific traumatic memory. If nightmares themselves are the main problem without a broader trauma target, a nightmare-specific treatment may be more direct.