Elderly vulvar leukoplakia is usually not allowed to use Bowflex suppositories. Elderly vulvar leukoplakia is a kind of vulvar hypopigmentation disease, which may be caused by vulvar chronic simple moss or vulvar sclerosing moss, etc. Its occurrence is related to vulvar moistness, overreaction to external stimulants, and heredity. It is mostly treated by the use of corticosteroid drugs and immunosuppressants, such as tacrolimus ointment and flucytosine ointment. Povidone suppository can be used to treat Candida vaginitis, senile vaginitis, cervical erosion and other diseases, so it can not be used to treat senile vulvar leukoplakia, and during the use of the medication may appear burning sensation, pain, itching and other uncomfortable symptoms at the site of the use of the medication. Pregnant women are prohibited from using the drug. Attention should be paid to washing the vulva and changing underwear before and after using the drug. Note that the above drugs should be used under the guidance of a doctor, avoid unauthorized use of drugs to avoid adverse effects. If there is a case of vulvar leukoplakia in the elderly, it is recommended to consult a doctor in time, improve the relevant examination, and follow the doctor’s instructions to standardize the treatment.