Epithelial cell markers during vaginal discharge testing are indicative of some inflammation. It can be caused by a dysbiosis of the vaginal flora, including a lack of recent vulvovaginal hygiene. The presence of leukocytes and epithelial cells in the vagina may result in a plus sign when there is an infection, which is not particularly serious and can be improved by paying attention to personal hygiene and washing the vulva with lotion every day. If you feel odor or itching in the vulva, you can have vaginal plugs, such as metronidazole suppositories or diazoxide ointment, 1 capsule/night, for 3-5 days. Wash your underwear every day with boiling water and sunlight to avoid cross-infection.