If medication is inserted into the vagina for treatment, it must be washed the next day because the inserted medication will melt under the action of vaginal secretions and part of it will be absorbed by the mucosal tissue and part of it will be discharged outside the vagina. If you don’t wash, it will dry up outside the vagina and cause local discomfort, so you must wash your vulva the next day, but it is better not to wash the inside of the vagina. It is better to use sanitary napkins during the medication because the medication will come out and stain your underwear. Do not have sexual intercourse during the medication period and do not eat spicy, acidic or stimulating food, as these medications may aggravate the local inflammation of the vagina and may reduce the effectiveness of the medication.