--- title: Does an online peer support community help women with PMDD? | Niyora description: Yes, probably. Women who joined r/PMDD showed a clear decrease in linking PMDD to depression and anxiety. The community seems to help them understand PMDD sep url: https://niyora.com/research/papers/premenstrual-dysphoric-disorder-in-online-peer-support-communities-a-reddit-case-2025/ --- - [Niyora](https://niyora.com/) - [Research](https://niyora.com/research/) - [Library](https://niyora.com/research/library/) - Does an online peer support community help women with PMDD? Case report, 2025 # Does an online peer support community help women with PMDD? Yes, probably. Women who joined r/PMDD showed a clear decrease in linking PMDD to depression and anxiety. The community seems to help them understand PMDD separately. However, this is based on analyzing discussions, not a controlled study, so we cannot be certain it caused these changes. Moderate study design 17,332 active participants in r/PMDD Reddit community over a 12-year period (2012-2024) ## What they did Researchers studied r/PMDD, a Reddit community with 17,332 participants, over 12 years (2012-2024). They looked at what people discussed in this PMDD community and compared it to discussions in 112 other mental health communities. They tracked changes in how individual users talked about their condition before and after joining r/PMDD. ## What they found After women joined r/PMDD, they showed a substantial decrease in connecting PMDD with depression and anxiety in their discussions. People in the community discussed both physical and psychological symptoms that matched PMDD diagnostic criteria, though people's experiences varied widely. The three most discussed treatments were SSRI antidepressants, birth control, and complementary medicine. These three types were discussed separately, with people tending to focus on one type rather than combining them. People discussing SSRIs were more active in other mental health communities than people discussing birth control. ## What it means for you Online peer support communities like r/PMDD may help women understand PMDD as its own condition, separate from depression and anxiety. They provide a space to discuss different treatment options. However, this is based on analyzing online discussions, not a controlled comparison, so we cannot be certain how much the community actually helps or whether other factors play a role. 17,332 Participants in r/PMDD community 12 years Duration of community (2012-2024) 112 Other mental health communities compared ## About the study Original title Premenstrual dysphoric disorder in online peer support communities: a Reddit case study Authors Evkoski B, Letina S, Kralj Novak P et al. Journal Scientific reports Year 2025 Study design Case report Participants 17,332 What was tested Participation in online peer support community (r/PMDD) Open access Yes Read the paper [doi.org/10.1038/s41598-025-19220-2](https://doi.org/10.1038/s41598-025-19220-2) ## Topics [Premenstrual dysphoric disorder (PMDD)](https://niyora.com/research/topics/condition-pmdd/)[Low mood and depression](https://niyora.com/research/topics/symptom-depression-mood/)[Anxiety and tension](https://niyora.com/research/topics/symptom-anxiety/)[SSRIs and antidepressants](https://niyora.com/research/topics/treatment-ssri/)[Psychotherapy, counselling and education](https://niyora.com/research/topics/treatment-psychotherapy/) 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 Study, 2026 Do anxiety and depression get worse before your period if you already have a mental health condition? Review, 2001 What is the best treatment for depression and anxiety disorders, including PMDD? Review, 2025 How does the menstrual cycle affect psychiatric symptoms like depression and anxiety? Randomised trial, 2023 What does research show about PMDD neurochemistry? Survey study, 2001 How common is premenstrual dysphoric disorder and how is it related to other psychiatric conditions? Survey study, 1997 How are anxiety symptoms and anxiety disorders linked to PMDD? Ask AI about this page Copy prompt ChatGPT ↗ Claude ↗ Perplexity ↗ Google AI Mode ↗ Grok ↗