Dysmenorrhoea is an alternative form of dysmenorrhea.
As nouns the difference between dysmenorrhoea and dysmenorrhea
is that dysmenorrhoea is while dysmenorrhea is (pathology) painful menstruation.
dysmenorrhea
English
Alternative forms
* dysmenorrhoea (British)
* (chiefly British)
Noun
(pathology) Painful menstruation.
Synonyms
* menorrhalgia
Derived terms
* dysmenorrheic
References
* ''The Language of Medicine