The short explanation
PMDD stands for premenstrual dysphoric disorder. It is a severe form of premenstrual symptoms where mood changes such as hopelessness, intense irritability, anxiety or feeling out of control come in the days before a period and lift within a few days after bleeding starts. It is thought to be an unusual sensitivity of the brain to normal hormone changes, not a problem with hormone levels themselves. The pattern you describe, with symptoms strong enough to affect work and decisions and then clearing once your period begins, is exactly the kind of thing a doctor would want to look at. PMDD is recognised and treatable. Options include talking therapy, lifestyle changes and treatments a clinician may suggest, which can include certain antidepressants or hormonal methods.
What depends on your situation
The parts of this that change from woman to woman. Uncertainty is stated, not hidden.
- Doctors usually ask you to record your symptoms daily for at least two cycles, because PMDD is diagnosed by the timing of symptoms rather than by a blood test.
- It matters whether you also feel low at other times of the month. Depression or anxiety that worsens before periods is managed differently from PMDD.
- Try to avoid making big decisions, such as resigning, during the premenstrual days if you can. Waiting until you feel like yourself again is reasonable.
What this answer cannot determine
The boundary of online education. These need a clinician who can see you.
- This answer cannot tell whether you have PMDD. That depends on symptom tracking over cycles and a conversation with a doctor or mental health professional.
Questions for your clinician
Take these with you. You can add any of them to an appointment card.
- Could my symptoms be PMDD, and how will we confirm it?
- How should I record my symptoms?
- What treatment options are there, and what are their side effects?
- Can I see a psychiatrist or counsellor along with a gynaecologist?
When to seek help
Clinician-approved guidance for this topic. When in doubt, being seen is never the wrong choice.
Emergency — call 112 now
- Call 112 or go to the nearest emergency department if you have thoughts of ending your life or harming yourself, or you feel you might act on them.
Get help the same day
- Get care the same day if hopeless feelings are becoming overwhelming and you are struggling to keep yourself safe.
Book an appointment soon
- See a doctor within a few days if premenstrual symptoms are making it hard to work or look after yourself.
Raise it at a routine appointment
- Book a routine appointment to discuss tracking and treatment if the pattern repeats each month.
Sources
The evidence this explanation is built on.
Who wrote and reviewed this
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- Author
- AskHer Editorial (AI-assisted draft) AskHer's editorial team — not an individual clinician Works in English, தமிழ், हिन्दी
- Clinical reviewer
- Nobody yet No clinician has signed this answer off, and no person on the editorial team has read it yet. That is what the “Written with AI assistance” label means. It is queued for an editor to read, and then for a clinician who works in this area. The sources it was drafted against are listed above.
- Review status
- Written with AI assistance — not yet reviewed by a person
- Last reviewed
- Not yet reviewed by a person
- Version
- 1
Correction history
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No corrections have been made since this answer was first published.
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