If the outside of the vagina itchy, with anti-itching drugs to mometasone ointment, or parexone ointment is more effective, basically coated with the purpose of effective anti-itching, but to find out the cause of the cause of vulvar itching, so that clinically in order to achieve the purpose of a complete treatment. It is recommended to do gynecological examination to understand the local situation of the vulva. Whether the vulva localization there is a fatty organism, whether there is skin redness, whether there is allergic phenomenon. And also to understand the vulva whether there is malnutrition, but also to do high magnification of the leukorrhea routine test, to understand the vagina whether there are pathogenic bacteria caused by vulvar itching, combined with the results of the examination and then targeted medication, will achieve the purpose of a complete cure. In addition, it is recommended that women keep the vulva clean in their daily life. Especially pay attention to sexual life and menstrual hygiene, in the case of vulvar itching, do not use shower gel or soap to wash the vulva.