Herbal medicine for the treatment of oligo/amenorrhoea, hyperandrogenism and polycystic ovary syndrome (PCOS); a review of the laboratory and clinical evidence. Polycystic ovary syndrome PCOS is a common reproductive and endocrine disorder affecting up to 17.8% of reproductive aged women

Polycystic ovary syndrome PCOS is a common reproductive and endocrine disorder affecting up to 17.8% of reproductive aged women [1]. It is a life-long condition and although the exact cause is yet to be identified, it is believed to have genetic origins, influenced by the uterine environment and behavioural factors [2]. PCOS presents with irregular menstruation and/or signs of hyperandrogenism [3]. Being overweight exacerbates all aspects due to underlying metabolic disturbance [4]. Serious long term health risks are associated including significantly increased risks for developing diabetes, cardiovascular disease, cancer and psychological morbidity including increased anxiety, depression and worsened quality of life [4]. Pharmaceutical treatments are only moderately effective at managing individual symptoms [4] and medical management places strong emphasis on a multidisciplinary approach [5].