Generally Gynecological Qianjin Tablet has no therapeutic effect on irregular menstruation, its main function is anti-inflammatory, and it has therapeutic effect on most of the pelvic inflammatory diseases. Generally speaking, irregular menstruation is mainly due to mental factors, such as too much mental tension, too much physical exertion or always staying up too late, etc., which may lead to irregular menstruation, and you need to go to the hospital to do hormone six tests and ultrasound tests first, to make it clear whether it is irregular menstruation caused by endocrine factors, or irregular menstruation caused by organic pathology, and to clarify the specific way of using medication. If the irregular menstruation is caused by uterine fibroids or endometriosis, the primary lesion needs to be eliminated. If the menstrual irregularity is caused by endocrine factors, estrogen and progesterone need to be utilized for regulation.