
    lack of efficacy
  
['vulvodynia']
['placebo']

        Inclusion Criteria:

          -  Premenopausal

          -  Have vulvodynia for at least 6 months and for no more than 15 years

          -  Have provoked pain at the vestibule on a Q tip test

        Exclusion Criteria:

          -  Deep pain during intercourse

          -  Have genitourinary or gastrointestinal conditions which may interfere with the study

          -  Previous surgery that according to investigator's judgement may impact on study
             outcome (including but not limited to hysterectomy, vestibulectomy, urologic surgery,
             perianal surgery) or genital trauma or mutilation/cutting
      