The cleanliness of the leukorrhea is Ⅲ degree. When the cleanliness of the leukorrhea is Ⅲ degree, a small amount of vaginal bacilli and epithelial cells can be seen microscopically, and more pus cells and other miscellaneous bacteria can be seen, which usually indicates vaginitis, and it is necessary to cooperate with other tests in the routine leukorrhea examination to determine the causative organism, and actively cooperate with drug treatment and review. 1. Medication: If the cleanliness of the leukorrhea is Ⅲ degree and bacterial vaginitis is combined, metronidazole and tinidazole are mainly used to treat the infection caused by anaerobic bacteria. If combined with mycosis vaginalis, broad-spectrum antibacterial drugs such as clotrimazole preparation and miconazole preparation can be used to kill the fungus. In case of senile vaginitis and leuko-cleanliness III, not only antibacterial medication is needed, but also topical application of ethylene estradiol ointment and estriol cream to supplement estrogen and strengthen vaginal resistance. In addition, lactic acid or acetic acid solution douching can increase vaginal acidity and inhibit bacterial growth and reproduction. It is important to review the treatment on time and adjust the treatment in time. 2. Life conditioning: It is forbidden to have intercourse during the treatment with medication, and if necessary, couples need to be treated together. Pay attention to personal hygiene, keep your vulva clean, avoid staying up late, take a bath, change your personal belongings on time and disinfect regularly to prevent cross infection. Avoid strain, enhance physical fitness through appropriate exercise, prevent recurrence; 3, dietary care: light diet, nutritious, easy to digest food, less spicy and stimulating food, greasy food, you can eat more fresh vegetables, fruits.