Three years after menopause, sudden breast pain and menstrual manifestations may be related to taking hormone-containing drugs, endocrine disorders, but also does not rule out the existence of uterine fibroids, cervical cancer and other gynecological diseases complicated by breast hyperplasia and other breast diseases. Menopausal women who take estrogen-containing drugs or health products, endocrine dysfunction will cause breast pain, and continued hormonal stimulation can cause the endometrium to shed and menstruation to occur. If a menopausal woman develops breast hyperplasia, she often has breast pain and a lump can be touched. At this time, if accompanied by some diseases that cause abnormal vaginal bleeding such as uterine fibroids, cervical cancer, endometrial cancer, etc. will also have this performance. If a woman has breast pain or abnormal vaginal bleeding after menopause, it is recommended that she consult a doctor in time for HPV, TCT and other related examinations, and then treat the cause of the disease.