The generic name for the applicator 999 Piritonin is Miconazole Nitrate Cream, which can usually be wiped vaginally. Miconazole nitrate cream is used to treat fungal infections such as ringworm, tinea cruris, tinea pedis, and tinea versicolor; it can also be used to treat vaginal infections or secondary infections caused by yeast or gram-positive bacteria. The instructions for this medication clearly indicate how to use it when treating vaginitis, so miconazole nitrate cream can be applied to the vagina. When applying the medication to the vagina, it is necessary to wash the vulva and hands to avoid aggravating the infection. In addition, avoid contact with the mucous membranes of the mouth and nose when using the drug; pregnant women and lactating women should be cautious. Because of the occasional allergic reaction after the use of this drug, if the patient after the use of local redness, swelling, allergies and other adverse reactions, it is recommended to wash the local medicine and go to the hospital, follow the doctor’s instructions to deal with the treatment.