PMDD statistics worldwide

Updated October 2026

Premenstrual dysphoric disorder (PMDD) is a severe form of premenstrual distress that affects a minority of women and people who menstruate. Across studies worldwide, 3.2% met the criteria when two cycles of symptom monitoring confirmed the diagnosis ¹.

Premenstrual syndrome (PMS) is milder and far more common. The sections below give figures for the two separately, and each figure names the group it covers. For what PMDD is and how treatment works, see our guide to PMDD.

Getting help

If something on this page reflects what you are going through, you do not have to manage it alone. Our guide to finding the right therapist explains how to choose someone qualified, and the TherapyRoute directory lists therapists in many countries.

If you are in crisis or thinking about suicide, our list of helplines and crisis lines worldwide gives free services by country. In an emergency, call your local emergency number.

How common PMDD is worldwide

Estimates depend on the method behind the diagnosis. A confirmed diagnosis needs symptoms monitored as they happen over two cycles, and it gives lower figures than a provisional diagnosis made without that monitoring ¹.

• When the diagnosis was provisional, without monitoring symptoms over two cycles, 7.7% of participants met the criteria for premenstrual dysphoric disorder. (pooled from prevalence studies, published 2024, study years not stated) ¹
• In community samples with a confirmed diagnosis, 1.6% of women had premenstrual dysphoric disorder. (pooled from prevalence studies, published 2024, study years not stated) ¹
• In a community sample of young women aged fourteen to twenty-four, 5.8% had premenstrual dysphoric disorder in the past year. (cohort study, past 12 months, published 2002, data year not stated) ⁴
• In a community sample of young women aged fourteen to twenty-four followed for four years, 7.4% had premenstrual dysphoric disorder at some point by the end of follow-up. (cohort study, lifetime (ever), published 2002, data year not stated) ⁴

PMDD by country

These figures come from national, population and student samples, using different methods. Student samples and questionnaire screens give much higher figures than population studies with a confirmed diagnosis. Read each with its label and do not rank them.

PMDD and other mental health conditions

Many people with PMDD also have another mental health condition, such as anxiety or depression ³. In some, PMDD comes with thoughts of suicide. If that is happening to you, our helplines and crisis lines worldwide list free services by country.

• Among young women with premenstrual dysphoric disorder recruited from the community and assessed with a diagnostic interview, 28.1% were at current risk of suicide. (cross-sectional study, diagnostic interview, published 2024, data year not stated) ¹⁴

Premenstrual syndrome (PMS)

Premenstrual syndrome is much more common than PMDD and usually less severe. Rates vary widely with the questions each study asked about symptoms.

How to read these figures

A confirmed diagnosis needs symptoms monitored as they happen over two cycles. Without that monitoring the diagnosis is provisional, and studies using it are likely to give figures that are too high.

PMS and PMDD are different conditions. PMS figures here are not PMDD figures.

Several studies used students, not national samples. Each row says which.

Tracking symptoms for two cycles and taking the record to a doctor or therapist is a good first step. Our guide on finding the right therapist explains how to choose someone qualified.

Cite this page: TherapyRoute. PMDD statistics worldwide. https://www.therapyroute.com/article/premenstrual-dysphoric-disorder-pmdd-statistics-worldwide-by-therapyroute. Last updated 26 October 2026.

References

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