Pregnancy meets the mixed infection of mycosis fungoides and bacterial vaginitis, should be actively treated, the treatment program should include antifungal drugs and antibiotics for local use. The use of medication during pregnancy needs to be cautious, should be used under the guidance of a doctor, often using local medication, for mycosis vaginalis, bacterial vaginitis mixed infection, you can choose clotrimazole vaginal suppository, intravaginal medication, once a day, a total of 7 days, and at the same time with the metronidazole, intravaginal medicine, once a night, a total of 7 days. Vaginitis in pregnancy can cause premature rupture of membranes, preterm labor, chorioamnionitis, puerperal infections and other serious adverse outcomes, for pregnant women with vulvar and vaginal discomfort should be active in the hospital, improve the examination of vaginal secretions, identify the type of vaginitis, use medication under the guidance of the doctor and pay attention to the review.