---
title: Do blood flow changes during menstruation worsen PMDD differently in autistic women?
description: This article discusses existing theory rather than reporting new research. It suggests blood flow redirects to the uterus during menstruation, which may reduc
url: https://niyora.com/research/papers/neurovascular-shifts-sensory-sensitivity-and-pmdd-in-autistic-women-exploring-2024/
---

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- Do blood flow changes during menstruation worsen PMDD differently in autistic women?

Survey study, 2024

# Do blood flow changes during menstruation worsen PMDD differently in autistic women?

This article discusses existing theory rather than reporting new research. It suggests blood flow redirects to the uterus during menstruation, which may reduce blood flow to the brain's prefrontal cortex and worsen mood dysregulation in autistic women, especially combined with sensory sensitivities.

 Early or limited evidence

Autistic women (review of theory, not a study)

## What they did

This article reviews existing theory and research about the relationship between PMDD, blood flow patterns, and sensory sensitivities in autistic women. It does not report original empirical research.

## What they found

The article discusses that blood flow redirection to the uterus during the menstrual cycle can reduce blood flow to the brain's prefrontal cortex, potentially worsening mood dysregulation in autistic individuals. Autistic women experience heightened sensory sensitivities that may compound emotional challenges. The article suggests neurodivergent-friendly menstrual products using biodegradable materials, smart fabrics, and custom-fit solutions could help.

## What it means for you

If this theory is correct, autistic women might need different support for PMDD that accounts for both neurological and sensory factors. However, these are theoretical ideas, not proven by research. Actual studies would be needed to test these concepts.

## About the study

Original title Neurovascular Shifts, Sensory Sensitivity, and PMDD in Autistic Women: Exploring Blood Flow Redirection, Mood Dysregulation, and Pain Tolerance during Menstruation Authors Piper Hutson, James Hutson Journal Journal of Community Medicine and Health Solutions Year 2024 Study design Survey study What was tested None tested; article discusses potential menstrual product innovations Open access Yes Read the paper [doi.org/10.29328/journal.jcmhs.1001049](https://doi.org/10.29328/journal.jcmhs.1001049) Original abstract

This article examines the relationship between Premenstrual Dysphoric Disorder (PMDD), neurovascular dynamics, and sensory sensitivities in autistic women during menstruation. The redirection of blood flow to the uterus during the menstrual cycle has been found to exacerbate cerebral perfusion deficits in neurodivergent individuals, particularly in the Prefrontal Cortex (PFC), which contributes to the mood dysregulation and emotional instability characteristic of PMDD. Autistic women, who often exhibit heightened sensory sensitivities, experience intensified discomfort during menstruation, as sensory overload and altered pain perception compound the emotional challenges of PMDD. These findings emphasize the need for neurodivergent-friendly menstrual products that mitigate both physical and emotional discomfort. Additionally, innovations using biodegradable materials, smart fabrics, and custom-fit menstrual solutions are discussed as potential breakthroughs to improve the quality of life for autistic women managing PMDD. This research highlights the importance of addressing both neurobiological and sensory aspects when designing interventions for PMDD in neurodivergent populations.

Reproduced under CC-BY.

## Topics

[Premenstrual dysphoric disorder (PMDD)](https://niyora.com/research/topics/condition-pmdd/)[Menstrual cycle and mood](https://niyora.com/research/topics/condition-cycle-mood/)[Pain and headache](https://niyora.com/research/topics/symptom-pain/)[Autism](https://niyora.com/research/topics/comorbidity-autism/)

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