Perimenopause and Trauma: Why Old Wounds Can Resurface During the Transition
Women with histories of trauma or adverse childhood experiences are at significantly elevated risk for depression, anxiety, and cognitive difficulties during perimenopause. This is not a coincidence. The biology of trauma and the biology of hormonal transition interact in specific, documented ways and understanding that interaction changes what support should look like.
By Dr. Julie Rashkis, Psy.D. | Licensed Psychologist | Menopause Society Certified Practitioner | therapyformidlife.com
'I dealt with all of this a long time ago. I did the therapy, I did the work, I thought I was past it. And now it's like perimenopause opened a door I thought I had closed. Things I haven't felt in years like the hypervigilance, the sudden flooding, the sense of danger that has no logical source. I don't understand why this is happening now.'
She is not alone in this experience and she is not going backward. What she is describing is a specific neurobiological phenomenon that the research has documented: the interaction between a trauma-primed stress response system and the hormonal disruption of perimenopause. These two systems are not separate. They are deeply intertwined, and perimenopause is one of the times in a woman's life when that intertwinement becomes most visible.
This article explains why trauma history elevates mental health risk during perimenopause, what the biological mechanisms are, and why the perimenopause transition, specifically, can activate what might appear to have been resolved trauma. It also addresses what kind of support is most effective for women navigating both a hormonal transition and a trauma history simultaneously.
What the Research Shows: Trauma History and Perimenopausal Risk The evidence linking trauma history to elevated perimenopausal mental health risk is now robust. A systematic review published in 2024 in the Journal of Mood and Anxiety Disorders synthesized the available literature on the bidirectional relationship between trauma-related psychopathology and reproductive aging. Its findings were consistent: lifetime trauma exposure was associated with greater instances of anxiety and depression in women of menopausal age, and perimenopausal women specifically reported greater PTSD and depression symptoms than pre- or postmenopausal women.
The Penn Ovarian Aging Study, one of the most methodologically rigorous longitudinal studies of perimenopausal mental health, found that women with two or more adverse childhood experiences (ACEs) were significantly more likely to experience a first major depressive episode during the menopause transition, with an adjusted odds ratio of 2.58 compared to those with no ACEs. Women with two or more postpubertal ACEs, specifically adversities that occurred after the hormonal changes of puberty began, were more than twice as likely to experience depression during perimenopause.
The study's finding about timing is clinically important: postpubertal ACEs (those occurring after the onset of puberty, when the reproductive hormone system was already active) showed a stronger association with perimenopausal depression than prepubertal ACEs. The researchers proposed that the hormonal milieu of perimenopause may specifically 'unmask' risk for depression in women who experienced adversity during periods of hormonal cyclicity suggesting that the stress system and the hormone system interact across the lifespan in ways that become visible at perimenopause.
The trauma literature has also documented effects on cognitive function during the transition. A longitudinal study from the Penn Ovarian Aging cohort found that during perimenopause, high ACE exposure combined with elevated inflammatory markers was associated with worse verbal memory performance with inflammation appearing as a possible mechanism by which early adversity affects cognitive aging at the time of hormonal transition.
"Women with two or more adverse childhood experiences were 2.58 times more likely to experience a first major depressive episode during the menopause transition. The hormonal disruption of perimenopause may specifically unmask the depression risk that trauma encoded earlier in life." — Epperson et al., Penn Ovarian Aging Study (2024)
The Neurobiology: How Trauma and Hormonal Change Interact Understanding why perimenopause can activate what appears to be resolved trauma requires understanding what trauma does to the stress response system and what perimenopause does to the same system.
Trauma, particularly early and chronic trauma, alters the hypothalamic-pituitary-adrenal (HPA) axis; the brain-body system that regulates cortisol release and the stress response. Research documents that early life adversity can produce lasting changes in HPA axis function: heightened reactivity to stressors, altered diurnal cortisol rhythms, and dysregulated negative feedback mechanisms that normally terminate the cortisol response when a threat has passed. These changes can persist decades after the original trauma, which is why trauma survivors often describe a nervous system that remains primed for threat long after the dangerous circumstances have ended.
Perimenopause also directly affects HPA axis function. As estrogen declines and fluctuates, its inhibitory effect on cortisol release is reduced. The HPA axis becomes hyperreactive: it triggers more easily, releases more cortisol, and recovers more slowly. The nervous system enters a state of chronic background hyperarousal. The same subjective state that trauma survivors recognize as their baseline experience of the world.
When a trauma-sensitized HPA axis meets a perimenopausal HPA axis (when a stress system already primed for hyperreactivity encounters a hormonal transition that further dysregulates it) the result is a system under compounded pressure. Symptoms that had been managed, or that had appeared to resolve, can re-emerge as the combined physiological burden exceeds the nervous system's regulatory capacity. This is not 'going backward' in recovery. It is a specific interaction between two biological systems that are both, for different reasons, running at elevated levels simultaneously.
The amygdala, the brain region that processes threat and initiates the fear response, is particularly relevant here. Trauma affects amygdala reactivity, increasing the speed and intensity of threat-detection responses and reducing the capacity of the prefrontal cortex to modulate them. Estrogen normally has a moderating effect on amygdala reactivity; as estrogen declines in perimenopause, this moderating influence is reduced. Trauma survivors with a history of amygdala sensitization may find that perimenopausal estrogen fluctuation specifically removes the regulatory buffer that was allowing them to maintain stability.
"When a trauma-sensitized stress system meets the hormonal disruption of perimenopause, the result is compounded pressure on a nervous system already running at elevated baseline. Old symptoms re-emerge not because recovery was incomplete, but because two physiological systems are now dysregulated simultaneously."
What 'Resurfacing' Can Look Like
For women with trauma histories, the perimenopause transition can produce a recognizable but distressing experience: the return of psychological material they had processed, managed, or lived with in relative stability for years. The specific expression varies by individual and by the nature of the original trauma, but common presentations include:
What Woment Describe: Hypervigilance returning, ie, scanning for threat even in safe environments
What Might Be Driving It: HPA hyperreactivity from both trauma history and perimenopause acting simultaneously on threat-detection systems
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What Women Describe: Emotional flooding which looks like intense emotional reactions to triggers that had previously been manageable
What Might Be Driving It: Reduced prefrontal cortex modulation of amygdala response as estrogen declines; lower threshold for emotional activation
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What Women Describe: Sleep disruption accompanied by nightmares or intrusive material
What Might Be Driving It: Perimenopausal sleep fragmentation combines with trauma-related sleep vulnerability; REM disruption can increase access to traumatic memory consolidation
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What Women Describe: Increased sensitivity to feeling unsafe or unseen in relationships
What Might Be Driving It: Attachment-related trauma may be reactivated by the relational dimension of midlife transitions; hormonal changes that affect mood and energy affect relational capacity
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What Women Describe: Sense of losing control over emotional responses
What Might Be Driving It: The narrowing of the 'window of tolerance' as cortisol dysregulation reduces the range within which the nervous system can process experience without becoming overwhelmed or shutting down
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What Women Describe: Grief or loss without clear external cause
What Might Be Driving It: The menopause transition carries identity and body-based changes that can resonate with earlier experiences of bodily loss or violation, triggering grief processes that run parallel to hormonal ones
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The Body-Based Dimension: Physical Symptoms and Trauma For women with trauma histories, particularly those involving bodily violation or chronic threat, the physical symptoms of perimenopause can carry additional psychological weight. Hot flashes produce a sudden, involuntary surge of heat and physiological activation in the body. Night sweats wake women suddenly in the dark, heart pounding, soaked in sweat. The body is doing something alarming, unpredictably, without warning.
For women whose trauma history has sensitized them to unexpected physiological arousal and who have learned, from experience, that certain physical states signal danger, these perimenopausal symptoms can carry associations that go beyond physical discomfort. A hot flash can trigger not just discomfort but a trauma-conditioned alarm response. A racing heart on waking can produce not just confusion but hypervigilant fear. The line between perimenopausal symptom and trauma trigger can become difficult to locate.
Research has documented that women with histories of trauma have greater menopausal symptom burden including more severe vasomotor symptoms, more sleep disruption, more psychological distress than women without trauma history. The relationship between trauma history and symptom severity is not simply that trauma makes everything harder; it reflects the physiological interaction between a sensitized stress system and the hormonal changes that perimenopause produces.
Why This Is the Moment Therapy Matters Most
For women with trauma histories navigating perimenopause, the question is not simply 'should I be in therapy?' but 'what kind of therapy, oriented toward what?' Because the presentation at this life stage is specific. It involves the interaction of hormonal change, trauma history, identity transition, and often a decades-long relationship with a nervous system that has operated under chronic stress. The therapeutic approach that serves this population well is not identical to standard trauma therapy or standard perimenopause support.
What the research supports, and what my clinical experience confirms, is a therapeutic frame that holds several things simultaneously: the biological context (what perimenopause is doing to the stress system), the historical context (how the trauma history shaped the nervous system's baseline), and the present context (what is actually happening in this woman's life and relationships right now). Separating these threads and helping the woman in front of me understand which symptoms belong to which origin is one of the most practically valuable things a therapist can offer.
Trauma-informed therapy during perimenopause should understand the hormonal context not as a way of bypassing psychological work, but as a way of accurately locating what is driving distress. A symptom that appears to be an attachment wound may actually be substantially driven by cortisol dysregulation. A symptom that appears to be hormonal may have a trauma charge that is making it significantly more distressing than it would otherwise be. Sorting this out requires a therapist who can hold both lenses.
Somatic and body-based approaches are often particularly valuable for women whose trauma involved the body and who are now navigating significant physical change. Perimenopause asks women to be in relationship with a body that is transforming in ways they did not choose. For women who have spent decades managing a difficult relationship with their own body for reasons related to trauma, violation, or chronic pain, the bodily dimension of the transition deserves specific therapeutic attention.
And, the nervous system itself is a target of intervention. Approaches that build capacity for nervous system regulation, that help expand the window of tolerance, that reduce baseline hyperarousal, that develop more flexible responses to physiological activation, are directly relevant to the compounded HPA dysregulation that trauma plus perimenopause produces. This is not the same as generic 'stress management.' It is targeted neurobiological support for a system that is carrying more than it was designed to manage at once.
A Note on Seeking Support
Many women with trauma histories have complicated relationships with asking for help, not because they don't recognize they need it, but because previous experiences of seeking support were not what they hoped. Finding a therapist who is both trauma-informed and menopause-literate is a specific combination that is worth being explicit about when reaching out for care. You are not looking for two separate kinds of support; you are looking for a clinician who can hold both simultaneously.
If you have a trauma history and are entering or in the midst of perimenopause, the return of old material is not a sign that you failed at healing. It is a sign that your nervous system is being asked to manage more than it has been asked to manage in a long time. That call for help is not weakness. It is accurate information about what you need and this is a good time to answer it.
About the Author
Dr. Julie Rashkis is a licensed psychologist and Menopause Society Certified Practitioner with over 20 years of clinical experience. She holds credentials in CBT, ACT, and Emotionally Focused Therapy and works with women navigating the intersection of trauma history and perimenopause, understanding that these are not separate concerns but deeply intertwined ones. She is the founder of Therapy for Midlife, a virtual practice licensed in California and Wisconsin, seeing clients across all PSYPACT-participating states.
www.therapyformidlife.com | Book a free consultation
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References
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