... (or oxedrine) is extracted from the immature fruits of Citrus aurantium, and its common names are Bitter Orange ... and phlegm, and to cureedema, constipation, gastroptosis, prolapse of uterus and rectocele. Anti- tumour, prevent osteoporosis, reduce ... for nerve protection and preventing diseases of degeneration of nerve, relieving menopausal symptoms of women, improving bone metabolism and protecting ...