Menstruation usually refers to menstruation, and the itchy vulva after menstruation may be caused by the stimulation of the vulva by sanitary napkins, dysfunction of the vaginal flora, or inflammation of the vagina caused by pathogenic bacterial infections, and other factors.
1. Sanitary napkin stimulation of the vulva: If the sanitary napkin is not changed frequently during menstruation, resulting in the vulva being in a moist and stuffy environment, the vulva will become itchy due to external stimulation.
2. Vaginal flora imbalance: menstrual blood is alkaline, after passing through the vagina, it will lead to changes in the vaginal environment, and there may be vaginal flora imbalance, when the beneficial bacteria in the vagina decreases, and the harmful bacteria increases, then there will be itching of the vulva.
3. Vaginal inflammation caused by pathogenic bacterial infection: During menstruation, it is easy to cause pathogenic bacterial infection and vaginal inflammation, such as trichomonas, mycobacteria, bacteria and other infections, which may cause vaginal itching and increase in vaginal secretion and other symptoms.
After menstruation symptoms of vaginal itching, should actively go to the hospital, identify the cause of the disease, under the guidance of the doctor for treatment.