What causes vulvodynia?

Show vulva pain situation, mainly contains the reasons: the first is traumatic factors, by the attack of external forces, causing vulva damage will cause pain, such as pain caused by childbirth or instrument pain. The second is infection factors, by bacteria and fungi infection, will cause vulva parts show inflammatory diseases, but also cause pain and itching. Need to carry out active treatment, pay attention to the cleanliness of vulva parts. The third aspect is iatrogenic factors. For vulva diseases, long-term use of drugs may cause vulva skin sensitivity. Therefore, after medication, pain will be shown.