Uterine adhesions do not necessarily cause dysmenorrhea. If the adhesion is localized to the lining of the uterine cavity, it mainly causes low menstrual flow, but is not usually accompanied by dysmenorrhea; if all the uterine cavity or cervical adhesion occurs, it will cause amenorrhea and dysmenorrhea due to the inability of menstrual blood to be discharged smoothly. In addition, there are many causes of dysmenorrhea, including primary dysmenorrhea and secondary dysmenorrhea, which require timely gynecological examination and ultrasound to confirm the diagnosis, and individualized treatment for different causes. Uterine adhesions need to be consulted in the obstetrics and gynecology department of a regular hospital as soon as possible to determine the severity of the condition and, if necessary, undergo surgical detachment to avoid affecting future pregnancies.