Most of the dryness of the vulva is caused by vulvovaginal pseudomycosis and atrophic vaginitis, which can be treated with fluconazole drugs and estrogen drugs. 1. Vulvovaginal pseudomycosis: you need to take fluconazole drugs under the guidance of your doctor. Vaginal use of miconazole nitrate suppositories, nifurtimox mycotoxin soft capsules and other treatments, husband and wife together. 2. Atrophic vaginitis: take estrogenic drugs under the guidance of a doctor, such as estriol tablets, vinyl estradiol tablets and other medications, or vaginal application of vinyl estradiol ointment and other treatments. Dryness of the vulva need to go to the hospital in a timely manner, by the doctor according to the specific conditions, the development of individualized diagnosis and treatment plan, under the guidance of the doctor to use medication, can not be indiscriminate use of drugs, to avoid the adverse consequences.