A severe form of premenstrual symptoms with a cyclical pattern and substantial effect on everyday life. Timing across the menstrual cycle is important to assessment.
Established starting points
What the current sources support.
01
The NHS describes PMDD as more severe and much more disruptive than PMS.
02
Symptoms can be emotional, cognitive and physical, and may include severe depression, anxiety, anger, sleep problems and pain.
03
Prospective symptom tracking across at least two cycles can help show timing and support a clinical conversation; symptoms still need professional assessment because other conditions can overlap.
Lived experience / boundary visible
Why my story belongs here—and where it stops.
I can describe my own cyclical changes and the delay in recognising their pattern. I won’t use that story to diagnose you, or reduce every symptom to hormones.
Questions worth taking in
Ask for the clinical reasoning, not a predetermined answer.
Does the timing I recorded fit a cyclical premenstrual pattern?
What other conditions or medication effects should be considered?
What treatment options are appropriate for me, and how will we review them?
What urgent-help plan should I use if severe mood symptoms return?
What to write down
Track what makes the conversation clearer.
Daily symptoms across at least two menstrual cycles
Cycle dates and the days symptoms improve as well as worsen
Impact on work, relationships, sleep and personal safety
Treatments tried, side effects and the agreed review point