It is not normal for women to have itchy pubic area before menstruation. It is caused by vulvar inflammation, which can be relieved by washing with gynecological lotion, wearing loose underwear and not eating spicy food. If you suffer from vaginal inflammation and cause, normally before menstruation in women’s vaginal leukorrhea secretion increase, there are infections will lead to vaginal bacteria leukorrhea into the vulva, women will appear itching, need to go to the hospital leukorrhea routine, according to the results of the leukorrhea routine, given to the lotion and the topical anti-inflammatory drugs for treatment. Therefore, when women have itching before menstruation, it is necessary to give timely treatment, so as not to lead to the onset of infection when menstruation occurs.