In women of childbearing age, the symptoms of dry and itchy vulva do not exclude the clinical manifestations of vulvovaginitis due to local infection by pathogens such as Candida albicans, Trichomonas, bacteria, Mycoplasma and Chlamydia. In menopausal women, most of them have dry and itchy vulva due to the significant decrease of estrogen in the body, which can cause local stimulation of the vulva. Regardless of the cause, it is necessary to go to the hospital for laboratory tests of vaginal secretions and to treat the condition according to the results under the guidance of the doctor to effectively control the development of the condition and to avoid aggravation of the condition, which may have serious effects on the body.