This kind of vaginitis is a common and frequent disease in clinic, and it is easy to recur. Treatment: 1. Eliminate triggers. If there is diabetes, active treatment should be given, stop using broad-spectrum antibiotics, estrogen and corticosteroids, change underwear, used underwear, pots and towels should be washed with boiling water. 2, topical medication. The following drugs can be used to put in the vagina: miconazole suppository, clotrimazole suppository, mycotoxin suppository. 3, systemic medication. For those who can’t tolerate local medication, unmarried women and those who don’t want to use local medication, the oral drug fluconazole, itraconazole can be used.4. About 5% of the patients relapse after treatment, some relapse cases have triggering factors, but most of the patients relapse mechanism is unknown. Antifungal treatment is divided into initial treatment and maintenance treatment, maintenance treatment with medication to six months. During the treatment period, regular review, monitoring the efficacy of treatment and drug side effects, once found side effects immediately stop the drug.