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Home/Cycle Matters / Reproductive Health

What is PMDD? Severe PMS Explained

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Written by Jack Pearson

Jack Pearson

Dr. Jack Pearson is a previously HCPC registered Embryologist with a PhD in reproductive medicine. Prior to joining Natural Cycles leading Medical Affairs, he worked for more than 10 years in a clinical setting working at some of the busiest fertility clinics in the UK. Today he spends most of his time working with experts at the world’s leading institutions to carry out important research with the vision to further the field of female health. He earned his PhD from the University of Sheffield specializing in Sperm Metabolism and currently lives in London.

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4 min read

PMDD stands for premenstrual dysphoric disorder and is a form of severe PMS (premenstrual syndrome). It usually occurs one to two weeks before your period and can have significant effects on you both physically and emotionally. In this post, we’re going to cover the common symptoms of PMDD, the causes of PMDD, potential treatments, plus how you can look after yourself on your own PMDD journey.

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