Generally, the normal menstrual flow is between 20-60 ml, there are individual differences, if the menstrual flow is more than 80 ml, it indicates heavy menstrual flow. If the menstrual flow is more than 80ml, it means that the menstrual flow is too large. Too large a menstrual flow is not normal, and it may be caused by endometritis, uterine fibroids, endometrial polyps and other diseases.
1. Endometritis: The common pathogens of this disease are Chlamydia, Neisseria gonorrhoeae, aerobic bacteria or anaerobic bacteria, etc. The main infection pathways are upward infection along the mucosa of the reproductive tract, spreading through the lymphatic system, etc. It can be induced by the use of unclean sanitary napkins, gynecological surgical operations and other factors. If the disease develops during menstruation, there will be symptoms such as increased amount of menstrual blood and prolonged menstrual period.
2. Uterine fibroids: Studies have shown that this disease is related to genetic susceptibility, abnormal sex hormone levels, stem cell dysfunction, etc. Typical symptoms are abnormal vaginal discharge, lower abdominal discomfort, abnormal menstruation, which may be manifested as excessive menstrual flow.
3. Endometrial polyp: the cause of this disease is not yet clear, may be related to long-term gynecological inflammation stimulation, estrogen level is too high, etc. Symptomatic people will have bleeding between menstrual periods, menorrhagia and other symptoms.
It is recommended that patients with too heavy menstrual flow go to the hospital to improve the relevant examinations to clarify the specific causes.