Menstruation means menstruation. Menstruation that does not stop for many days may be caused by uterine fibroids, adenomyosis, endometrial lesions, lesions of the cervix, and so on.
The normal duration of menstruation for women is 2-8 days, and if it is not cleared for more than 8 days, it should be considered as prolonged menstruation.
1. When the patient suffers from uterine fibroids, especially submucous fibroids, adenomyosis and other diseases, this time leads to irregular menstruation, long duration of menstruation, heavy menstruation and so on.
2. If there are inflammatory changes in the endometrium, atypical hyperplasia of the endometrium, or endometrial cancer, it will cause prolonged menstruation, which will be manifested as non-stop menstruation for many days.
3. Some lesions of the cervix, especially early cervical cancer and precancerous lesions, may cause prolonged menstruation.
For details, you need to go to the hospital for further examination.