Dacronin ointment is applied topically as follows: The patient first needs to perform localized washing of the vulva and washing of the hands. After cleaning, you can wear disposable gloves or use sterile cotton swabs and apply Dacronin ointment on the gloves or cotton swabs, and then apply it to the vulva and the area where the woman needs to apply it. After application it usually takes two 3-5 minutes for the applied Dacronin ointment, to dry completely before wearing clothing. It is generally recommended that patients apply it 2-3 times a day, and each application is required to be as aseptic as possible. Dacronin ointment is generally indicated for mycosis fungoides or vulvovaginal inflammation, but should not be used if the patient is preparing for pregnancy or is already pregnant.