Why does it itch under your period?

When showing symptoms of vulva itching during menstruation, first consider whether it is caused by allergies caused by sanitary napkin materials, causing vulva itching. To change the brand of sanitary napkin, if the symptoms of itching are relieved after replacement, there is no need to deal with it too much. However, after changing the brand of sanitary napkin, there are still symptoms on vulva, so it is necessary to consider the possibility of vaginal inflammation. Most patients with vaginal inflammation will show symptoms of vulva itching, it is recommended that three days after menstruation clean, go to the hospital for a vaginal secretions examination, that is, leucorrhea routine examination, and then according to the results of vaginal secretions examination, determine whether there is vaginitis and vaginitis type.