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Cohort study, 2002

What causes PMS and how is it treated?

The exact cause is unknown, but researchers believe it involves an imbalance between hormones and brain chemicals. This summary covers the leading theories about what causes PMS and the treatments that work best.

Early or limited evidence This is a literature review, not an original study

What they did

This is a literature review summarizing the major theories about what causes PMS and the treatment approaches supported by high-quality research studies.

What they found

The review identifies that PMS involves a disruption in the balance between sex hormones and brain neurotransmitters. It discusses the leading theories and available treatments based on evidence from well-designed studies but does not provide specific data.

What it means for you

PMS clearly affects millions of women and varies widely between individuals. The exact biological mechanism remains unknown, and the wide variety of symptoms and their cyclic nature make PMS challenging to understand and treat.

About the study

Original title
Premenstrual syndrome
Authors
Gianetto-Berruti A, Feyles V
Journal
Minerva ginecologica
Year
2002
Study design
Cohort study
What was tested
None

Topics