What causes a little itching in the vagina?

Pudendal itching is a common symptom of gynecology, most of which is caused by factors such as unclean vulva, frequent wearing of chemical fiber underwear, poor ventilation of sanitary napkins, etc. It may also be caused by vulvitis, vaginitis, cervicitis and other diseases. In addition, systemic diseases such as diabetes can also cause pudendal itching.