Overview
Menstrual cramps are lower abdominal pains that can occur before or during a period. Severity varies considerably.
Symptoms
Cramping, lower back discomfort, nausea, tiredness or headache may accompany menstruation.
Causes
Cramps often result from uterine contractions, but severe or changing pain can have other causes.
Treatment and care
Persistent, severe or unusual pain should be assessed by a qualified clinician. Treatment depends on symptoms and underlying cause.