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Review, 2007

What causes PMS and how should it be treated?

PMS is caused by ovulation and abnormal sensitivity to progesterone, possibly due to serotonin dysfunction. Treatment works best by stopping ovulation or using medicines that reduce sensitivity to progesterone.

Strong study design Women with PMS (no specific number given).

What they did

A review of research on the cause, symptoms, diagnosis, and evidence-based treatment of PMS.

What they found

PMS occurs during the luteal phase after ovulation and stops by the end of menstruation. It appears caused by ovulation and enhanced sensitivity to progesterone, possibly due to serotonin dysfunction. Diagnosis uses prospective symptom rating charts to confirm symptoms are absent between the end of menstruation and ovulation. Treatment works by suppressing ovulation or using selective serotonin re-uptake inhibitors to reduce progesterone sensitivity.

What it means for you

PMS is tied to ovulation and the body's response to progesterone, not just the amount of progesterone. Serotonin appears involved. Medicines that increase serotonin or stop ovulation help. The main limit is this is a review of existing research, so conclusions depend on the quality and type of studies available.

About the study

Original title
Psychological aspects of premenstrual syndrome
Authors
Indusekhar R, Usman SB, O'Brien S
Journal
Best practice & research. Clinical obstetrics & gynaecology
Year
2007
Study design
Review
What was tested
Suppression of ovulation or selective serotonin re-uptake inhibitor medicines.

Topics