--- title: How do brain chemicals relate to PMDD and what treatments can help? description: PMDD affects 3% to 8% of menstruating people and involves a brain chemical imbalance. Several treatments work, including antidepressants, new specific medicat url: https://niyora.com/research/papers/neuroactive-steroid-regulation-in-premenstrual-dysphoric-disorder-cross-2026/ --- - [Niyora](https://niyora.com/) - [Research](https://niyora.com/research/) - [Library](https://niyora.com/research/library/) - How do brain chemicals relate to PMDD and what treatments can help? Study, 2026 # How do brain chemicals relate to PMDD and what treatments can help? PMDD affects 3% to 8% of menstruating people and involves a brain chemical imbalance. Several treatments work, including antidepressants, new specific medications, birth control pills, and some herbal remedies. Early or limited evidence Review of research (not a primary research study) ## What they did Researchers reviewed published studies on brain chemistry in PMDD. They examined how the body makes neuroactive steroids (a type of brain chemical), what happens in the brains of people with PMDD, and which treatments work. ## What they found PMDD involves a chemical called allopregnanolone that disrupts balance in the brain. Brain imaging shows people with PMDD have unusual activity in regions that control emotion. SSRI antidepressants help by adjusting this chemical. Newer medications like Brexanolone and Sepranolone, birth control pills, and traditional Chinese medicine components like peony extract also work. ## What it means for you PMDD is linked to a specific chemical imbalance in the brain that can be treated. Several medication options exist, from older antidepressants to newer targeted drugs. This is a review synthesizing existing research, not a new study with original data from participants. 3%-8% percentage of menstruating people with PMDD ## About the study Original title Neuroactive Steroid Regulation in Premenstrual Dysphoric Disorder: Cross-Integration of Metabolism, Dysfunction, Neurobiology, and Precision Medicine Authors Yang Q, Wang X, Shi P et al. Journal Current neuropharmacology Year 2026 Study design Study What was tested Various treatments reviewed, including SSRIs, Brexanolone, Sepranolone, oral contraceptives, and herbal remedies Read the paper [doi.org/10.2174/011570159x413940251127061938](https://doi.org/10.2174/011570159x413940251127061938) ## Topics [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/)[SSRIs and antidepressants](https://niyora.com/research/topics/treatment-ssri/)[Oral contraceptives and drospirenone](https://niyora.com/research/topics/treatment-hormonal-contraceptives/)[Neurosteroids (allopregnanolone)](https://niyora.com/research/topics/treatment-neurosteroids/)[Other herbal medicine](https://niyora.com/research/topics/treatment-herbal-other/)[Pregnancy and postpartum](https://niyora.com/research/topics/comorbidity-postpartum/)[Quality of life and daily functioning](https://niyora.com/research/topics/life-area-quality-of-life/) 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 Randomised trial, 2017 Does Sepranolone reduce symptoms of severe premenstrual syndrome (PMDD)? Survey study, 2018 How do women respond differently to psychiatric medications and why do we need sex-specific treatments? Study, 2026 What treatments work for PMDD? Study, 2026 Could early stress or past trauma make PMDD symptoms worse later in the cycle? Non-randomised trial, 2024 Does luteal phase sertraline treatment affect stress hormones and inflammation in PMDD? Survey study, 2024 Does a Chinese herbal medicine called ShuYu capsule help PMDD symptoms? Ask AI about this page Copy prompt ChatGPT ↗ Claude ↗ Perplexity ↗ Google AI Mode ↗ Grok ↗