After menstruation, if the vulva itching, it is recommended that you can use 30% of the cleansing of the vulva, and at the same time to understand the secretion of the situation, if the secretion appeared tofu scum, can be inserted into the vagina mycotoxin suppository for treatment, if the secretion appears similar to the color is more yellow, and the foam like change, it may be trichomonas infection caused by the suggestion that you can plug the metronidazole suppository for treatment. Vulvar itching, it is recommended to give timely treatment, if after the above treatment, still can not achieve the purpose of stopping itching, you can go to the hospital to do routine tests of leukorrhea, through the examination, according to the infection of pathogenic bacteria in the targeted medication. In addition, in the menstrual period must keep the vulva clean, change sanitary napkins diligently, even in the menstrual period, must use warm water to wash the vulva 1-2 times a day, to avoid the infection of pathogenic bacteria.