PMS stands for Premenstrual Syndrome. It’s a group of physical, emotional, and behavioral symptoms that happen before a period, usually in the 1–2 weeks leading up to menstruation.
The National Association for Premenstrual Syndrome.
NAPS is a charity set up in 1984. It exists to provide information advice and support to PMS sufferers and their families with the express purpose of the condition being successfully managed. NAPS also works to promote a better understanding of both PMS and its treatment by the medical profession and supports/encourages research where appropriate.
Mood swings
Irritability
Feeling sad or emotional
Anxiety or tension
Trouble concentrating
Cramps
Bloating
Breast tenderness
Headaches
Fatigue
Acne
Appetite changes or cravings
Symptoms appear during the luteal phase (after ovulation)
They usually improve or disappear once the period starts
Many people find relief with:
Regular sleep
Light exercise
Balanced meals
Reducing caffeine and salty foods
Stress management
Pain relief (like heat or doctor-approved medication)
Symptoms interfere with school, work, or relationships
PMS feels severe every month
Emotional symptoms feel overwhelming