Chronic vaginitis or recurrent vaginitis, the treatment time to adhere to 3-6 months, vaginitis is divided into trichomonas, mycobacterial, bacterial, and senile. Among the common vaginitis, mycosis vaginalis often recurs, and the treatment should be formal and standardized. Treatment plus consolidation treatment, intensive treatment, treatment 3-6 months can be cured. At the same time to eliminate the causes of disease, enhance autoimmunity, avoid or reduce the long-term, massive application of antibiotics, avoid spicy food, pay attention to personal hygiene and sexual hygiene can reduce recurrence. However, the vaginal environment itself can easily lead to mycobacterial infection, resulting in recurrent vaginitis, so chronic vaginitis should adhere to the treatment for 3-6 months.