PMDD Symptoms: The Diagnostic Criteria in Plain English
To be diagnosed with PMDD under DSM-5, you need at least 5 of 11 listed symptoms in the final week before your period, at least one of them a core mood symptom, easing within a few days of bleeding and minimal in the week afterwards. The diagnosis is only confirmed once daily symptom ratings across at least two consecutive symptomatic cycles show that pattern; before that, a clinician can make a provisional diagnosis.
That is the whole thing in two sentences. The rest of this page takes each part slowly, because each part is where people get dismissed, misdiagnosed or told "it's just PMS".
I am not a clinician. I live with EUPD, and I write about the overlap because PMDD and BPD get confused for each other constantly. Every criterion below is taken from the published sources listed at the end.
What are the DSM-5 criteria for PMDD?
The NCBI StatPearls chapter on premenstrual disorders (updated August 2026) sets out the DSM-5 criteria as seven parts, labelled A to G. In plain English:
- A, timing. Symptoms occur in the final week before your period starts, begin to improve within a few days after bleeding starts, and become minimal or absent in the week after your period.
- B and C, symptoms. At least 5 of 11 symptoms, including at least 1 of the 4 core symptoms.
- D, severity. The symptoms cause clinically significant impairment at work, school, in relationships, in your sex life or socially.
- E, not just another condition flaring. The pattern has to be tied to the menstrual cycle rather than being a premenstrual worsening of depression, panic disorder, dysthymia or a personality disorder. You can have PMDD alongside these conditions.
- F, prospective confirmation. Daily symptom ratings across at least 2 consecutive symptomatic cycles must confirm A to D.
- G, other causes ruled out. The symptoms are not caused by a substance, a medication, or another medical condition such as hyperthyroidism.
The same chapter says the criteria must be met in the majority of menstrual cycles over the preceding year.
What are the 11 symptoms of PMDD?
Four are core mood symptoms. You need at least one of these.
| Core symptoms (need at least 1) | Other symptoms |
|---|---|
| Markedly depressed mood, hopelessness or self-deprecating thoughts | Less interest in usual activities: work, school, friends, hobbies |
| Marked anxiety, tension, or feeling "keyed up" or "on edge" | Difficulty concentrating |
| Marked affective lability (marked mood swings) | Lethargy, tiring easily, marked lack of energy |
| Persistent, marked anger or irritability, or more conflict with other people | Marked appetite changes, overeating or food cravings |
| Sleeping too much or insomnia | |
| Feeling overwhelmed or out of control | |
| Physical symptoms: breast tenderness or swelling, headaches, joint or muscle pain, bloating, weight gain |
Five in total, one of them from the left-hand column. So a month of bloating, sore breasts, cravings, tiredness and poor sleep, with no marked mood change, does not meet the PMDD criteria, however miserable it is.
When do PMDD symptoms start and stop?
The DSM-5 window is the final week before your period. StatPearls describes premenstrual symptoms more broadly as developing in the luteal phase (the stretch between ovulation and your period), typically starting 1 to 2 weeks before menstruation and settling shortly after bleeding begins.
So if your symptoms start around ovulation, you are not imagining it, and it is worth recording exactly when they start. A daily record will show your own pattern far better than memory can.
Can PMDD symptoms continue during your period?
For the first few days, yes. The criteria say symptoms begin to improve within a few days of bleeding starting, not that they vanish the moment it arrives. What the criteria do need is a clear stretch in the week after your period when symptoms are minimal or absent.
If there is no clear week, that matters. A 2025 study in the British Journal of Psychiatry explains that the "asymptomatic window" after menses is what distinguishes PMDD from premenstrual exacerbation, where an existing condition such as depression, anxiety or ADHD gets worse before a period but never fully lifts. It is the reason criterion E exists.
This is also the heart of how PMDD and BPD differ: with PMDD there is a baseline you come back to.
Can PMDD symptoms vary from month to month?
The criteria ask for the pattern in the majority of cycles over the past year, not every single cycle. A lighter month does not rule PMDD out. A cluster of terrible months during a stressful period, with nothing in the rest of the year, is a different picture. Tracking across several cycles is what tells the two apart.
What is the difference between PMDD and PMS?
| PMS | PMDD | |
|---|---|---|
| Criteria from | American College of Obstetricians and Gynecologists | DSM-5 and ICD-11 |
| What is needed | At least one affective symptom and one physical symptom | At least 5 of 11 symptoms, at least 1 a core mood symptom |
| Severity | Severe enough to impair daily functioning | The most severe form, with the greatest impairment |
| Classified as | Premenstrual syndrome | A depressive disorder in DSM-5; GA34.41 in ICD-11 |
| Confirmation | Not covered by the DSM-5 two-cycle rule | Daily ratings across at least 2 symptomatic cycles |
StatPearls describes PMDD as "the most severe manifestation" of the premenstrual disorder spectrum, and estimates that 5% to 8% of women develop moderate to severe premenstrual symptoms. A 2023 review describes PMDD as the extreme psychological form of PMS. If you want the longer version, I wrote about it in what PMDD actually is.
How common is PMDD?
The best current figure comes from a 2024 systematic review and meta-analysis by Reilly and colleagues, covering 44 studies and 50,659 participants:
- 3.2% pooled prevalence for confirmed PMDD (95% confidence interval 1.7% to 5.9%)
- 7.7% for provisional PMDD (5.3% to 11.0%)
- 1.6% when restricted to community samples using confirmed diagnosis (1.0% to 2.5%)
The authors concluded that studies relying on provisional diagnosis "are likely to produce artificially high prevalence rates". That is the strongest argument there is for tracking before you book.
What causes PMDD symptoms?
Not abnormal hormone levels. The 2025 British Journal of Psychiatry study summarises the evidence as showing that PMDD is "not a result of abnormal levels of hormones, but of individual sensitivity to normative hormonal fluctuations". Your hormones can be entirely normal. Your brain's response to them is what differs.
What is the DSM-5 and ICD-11 code for PMDD?
- ICD-11: GA34.41. The World Health Organization placed it under diseases of the genitourinary system and cross-listed it with depressive disorders because of the prominence of mood symptoms.
- DSM-5 (2013): N94.3, and DSM-5-TR (2022): F32.81, both in the US ICD-10-CM coding system.
- DSM-5 classifies PMDD within the depressive disorders chapter.
When was PMDD added to the DSM?
In DSM-IV it appeared in Appendix III, as a diagnosis for further study. It became an official psychiatric diagnosis in 2013, with DSM-5. ICD-11 added it in 2019.
How do I track PMDD symptoms for a diagnosis?
You rate each symptom every day, for at least two full cycles, and mark the day your period starts. One widely used form is the Daily Record of Severity of Problems (DRSP). I built a free PMDD symptom tracker that stores everything in your own browser, on your own device, and gives you a chart to print for your GP.
For the UK route from tracking to appointment, read how to get a PMDD diagnosis in the UK.
A quiz or checklist is a screening tool, not a diagnosis. The 2025 British Journal of Psychiatry paper is explicit that recall-based measures such as the Premenstrual Symptoms Screening Tool "cannot be used to formally diagnose PMDD because diagnosis requires 2 months of prospective symptom recording".
What happens after diagnosis?
In the UK, management follows the Royal College of Obstetricians and Gynaecologists Green-top Guideline No. 48. I have set out what it recommends in PMDD treatment in the UK. If you also have ADHD, the overlap is worth knowing about: Is PMDD more common with ADHD?
Sources
- Miller C, Carlson K. Premenstrual Disorders. StatPearls [Internet]. StatPearls Publishing; updated 9 August 2026. PMID 30335340.
- Reilly TJ, Patel S, Unachukwu IC, et al. The prevalence of premenstrual dysphoric disorder: systematic review and meta-analysis. Journal of Affective Disorders, 2024;349:534-540. PMID 38199397.
- Broughton T, Lambert E, Wertz J, Agnew-Blais J. Increased risk of provisional premenstrual dysphoric disorder (PMDD) among females with attention-deficit hyperactivity disorder (ADHD): cross-sectional survey study. British Journal of Psychiatry, 2025;226(6):410-417. PMID 40528384.
- Naik SS, Nidhi Y, Kumar K, Grover S. Diagnostic validity of premenstrual dysphoric disorder: revisited. Frontiers in Global Women's Health, 2023. PMID 38090047.
- Cheng M, Jiang Z, Yang J, et al. The role of the neuroinflammation and stressors in premenstrual syndrome/premenstrual dysphoric disorder: a review. Frontiers in Endocrinology, 2025. PMID 40225329.
- Härter M, Schneider F. Affective disorders: developments of ICD-11 in comparison with ICD-10. Der Nervenarzt, 2025. PMID 40932648.
Read from the published abstracts and guidance on 5 October 2026. If something here is out of date or wrong, tell me.
Nothing here is medical advice, it's lived experience, meant to sit alongside real support, not replace it. If you're struggling, please see the support resources. If you're in crisis in the UK, call Samaritans free on 116 123, or dial 999 in an emergency.