The best way to improve the relevant examination is to improve the relevant examination, clarify the cause of the disease, and actively treat the cause of the disease. Because the tail of menstruation is usually seen in endocrine disorders, endometritis, fibroids, luteal insufficiency and other diseases, at this time you can improve the uterine adnexa ultrasound examination to rule out organic lesions. If there are uterine fibroids, it is necessary to actively perform myomectomy or excision; if there is endometritis, it is necessary to actively perform anti-inflammatory treatment; if there is luteal insufficiency, it is possible to change the hormone level of the body through oral progesterone to make the menstrual flow as stable as possible, and it can reduce the incidence of menstrual cramps because persistent menstrual cramps are prone to lead to hemorrhage, resulting in shock or anemia and other adverse consequences.