--- title: Why do some women experience negative mood with hormone changes? description: The paper proposes that negative mood in PMDD may result from how a brain chemical reacts to receptors. This is a theoretical explanation based on research pa url: https://niyora.com/research/papers/paradoxical-effects-of-gaba-a-modulators-may-explain-sex-steroid-induced-2011/ --- - [Niyora](https://niyora.com/) - [Research](https://niyora.com/research/) - [Library](https://niyora.com/research/library/) - Why do some women experience negative mood with hormone changes? Survey study, 2011 # Why do some women experience negative mood with hormone changes? The paper proposes that negative mood in PMDD may result from how a brain chemical reacts to receptors. This is a theoretical explanation based on research patterns, not a definitive finding from a new study. Early or limited evidence Women with PMDD (theoretical analysis) ## What they did Theoretical analysis comparing the prevalence and effects of GABA-A receptor drug reactions to the patterns seen in PMDD. No new experimental data was collected. ## What they found 3% to 8% of people exposed to certain medications have severe adverse mood effects, and up to 25% have moderate effects. The same prevalence (3%-8%) of women have PMDD, and 25% have moderate PMS. This parallel prevalence suggests a connection to how the GABA-A receptor responds in vulnerable women. ## What it means for you The paper suggests a biological reason why some women experience negative mood during their cycle. It proposes that allopregnanolone may act paradoxically on brain receptors. The limitation is this is a theoretical proposal that needs empirical testing, not a study with new data. 3%-8% Percentage with severe GABA-A related mood effects or PMDD 25% Percentage with moderate effects or moderate PMS ## About the study Original title Paradoxical effects of GABA-A modulators may explain sex steroid induced negative mood symptoms in some persons Authors Bäckström T, Haage D, Löfgren M et al. Journal Neuroscience Year 2011 Study design Survey study What was tested None (theoretical analysis) Read the paper [doi.org/10.1016/j.neuroscience.2011.03.061](https://doi.org/10.1016/j.neuroscience.2011.03.061) ## Topics [Premenstrual syndrome (PMS)](https://niyora.com/research/topics/condition-pms/)[Premenstrual dysphoric disorder (PMDD)](https://niyora.com/research/topics/condition-pmdd/)[Menstrual cycle and mood](https://niyora.com/research/topics/condition-cycle-mood/)[Anxiety and tension](https://niyora.com/research/topics/symptom-anxiety/)[Irritability and anger](https://niyora.com/research/topics/symptom-irritability-anger/)[Cognition, concentration and memory](https://niyora.com/research/topics/symptom-cognition/)[Oral contraceptives and drospirenone](https://niyora.com/research/topics/treatment-hormonal-contraceptives/)[Estradiol, progesterone and hormone therapy](https://niyora.com/research/topics/treatment-hormone-therapy/)[Neurosteroids (allopregnanolone)](https://niyora.com/research/topics/treatment-neurosteroids/)[Anxiolytics and other psychotropics](https://niyora.com/research/topics/treatment-anxiolytics/)[Epilepsy](https://niyora.com/research/topics/comorbidity-epilepsy/) 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 Survey study, 2009 Why do some women feel depressed or anxious when progesterone increases before their period? Review, 2003 How do menstrual cycle hormones affect the brain and cause mood disorders like PMDD? Survey study, 2014 Does allopregnanolone, a progesterone metabolite, cause mood problems in PMDD? Randomised trial, 2017 Does Sepranolone reduce symptoms of severe premenstrual syndrome (PMDD)? Cohort study, 2010 How do anxiety disorders differ across different life stages? Survey study, 2000 Why do women get more anxious when hormone levels drop? Ask AI about this page Copy prompt ChatGPT ↗ Claude ↗ Perplexity ↗ Google AI Mode ↗ Grok ↗