--- title: How do trauma and sensory processing affect PMDD symptoms? | Niyora description: Trauma-related changes to the brain heighten sensitivity to sensory input and emotions, which can worsen PMDD symptoms during the luteal phase. Understanding url: https://niyora.com/research/papers/understanding-premenstrual-dysphoric-disorder-from-a-psychosomatic-and-a-sensory-2025/ --- - [Niyora](https://niyora.com/) - [Research](https://niyora.com/research/) - [Library](https://niyora.com/research/library/) - How do trauma and sensory processing affect PMDD symptoms? Review, 2025 # How do trauma and sensory processing affect PMDD symptoms? Trauma-related changes to the brain heighten sensitivity to sensory input and emotions, which can worsen PMDD symptoms during the luteal phase. Understanding trauma and sensory factors may improve how PMDD is diagnosed and treated. Early or limited evidence Not applicable - this is a literature review. ## What they did Narrative review of existing literature examining how early-life and interpersonal trauma affects brain circuits involved in sensory processing and emotion regulation, and how these changes interact with hormonal fluctuations during the menstrual cycle. ## What they found Trauma disrupts neural circuits including the amygdala, insula, and prefrontal cortex. Heightened sensory processing and altered awareness of internal body signals amplify symptom severity during the luteal phase. ## What it means for you This framework expands understanding of PMDD beyond hormones and mood alone, suggesting trauma and sensory processing are important factors. The main limitation is this is a literature review synthesizing existing work rather than a new study with participants. ## About the study Original title Understanding premenstrual dysphoric disorder from a psychosomatic and a sensory perspective Authors Arora A, Chakraborty S, Pandey R Journal Frontiers in global women's health Year 2025 Study design Review What was tested Not applicable - literature review. Open access Yes Read the paper [doi.org/10.3389/fgwh.2025.1595083](https://doi.org/10.3389/fgwh.2025.1595083) Original abstract Aim: This mini-review aims to develop a multidimensional framework for Premenstrual Dysphoric Disorder (PMDD) that integrates the role of traumatic experiences, interoceptive awareness, and sensory processing sensitivity (SPS) in symptom development and maintenance. Background: PMDD is a complex disorder traditionally viewed through hormonal and mood-based lenses, but research shows that many women with PMDD experience significant emotional and physical symptoms that remain unexplained by these factors alone. Early-life trauma and interpersonal trauma may sensitize neural circuits, exacerbating symptom expression during hormonally sensitive periods. Method: A narrative synthesis of existing literature was conducted, focusing on the impact of trauma (particularly early-life and interpersonal trauma) on the hypothalamic-pituitary-adrenal (HPA) axis, sensory processing, and interoceptive awareness. The neurobiological interplay between these factors and hormonal fluctuations was examined. Results: Trauma-related dysregulation of neural circuits-including the amygdala, insula, and prefrontal cortex-heightens vulnerability to premenstrual distress by disrupting sensory and emotional processing. Heightened sensory processing and altered interoceptive awareness further amplify symptom severity during the luteal phase. Conclusion: This trauma-informed sensory framework extends current understandings of PMDD beyond hormonal and mood-based models, highlighting the importance of assessing trauma history and sensory reactivity in clinical practice. Incorporating these factors may improve diagnostic accuracy and treatment outcomes. Reproduced under CC-BY. ## Topics [Premenstrual syndrome (PMS)](https://niyora.com/research/topics/condition-pms/)[Premenstrual dysphoric disorder (PMDD)](https://niyora.com/research/topics/condition-pmdd/)[Low mood and depression](https://niyora.com/research/topics/symptom-depression-mood/)[Stress](https://niyora.com/research/topics/symptom-stress/)[PTSD and trauma](https://niyora.com/research/topics/comorbidity-ptsd-trauma/)[Relationships and partners](https://niyora.com/research/topics/life-area-relationships/)[Stigma, attitudes and culture](https://niyora.com/research/topics/life-area-stigma-culture/) Research tells you what helps on average. Niyora helps on the day it hits. Calm down, see it another way, and decide what to say, with a PMS and PMDD app built by a doctor. ## Related studies Cohort study, 2025 Do pain sensitivity and negative thinking explain how trauma and stress cause PMS or PMDD? Survey study, 2026 Does self-injury or difficult childhood experiences increase PMDD risk in adolescents? Survey study, 2026 Do mindfulness, self-compassion and sense of coherence protect against severe PMS and PMDD? Survey study, 2021 Are childhood trauma and stress linked to PMDD? Survey study, 2011 Is PTSD linked to a higher risk of PMDD? Systematic review, 2025 Is there a link between stress, trauma, and premenstrual symptoms? Ask AI about this page Copy prompt ChatGPT ↗ Claude ↗ Perplexity ↗ Google AI Mode ↗ Grok ↗