If bacterial vaginitis has been poorly treated, you can do vaginal bacterial culture plus drug sensitivity test, according to the results and then targeted medication, the effect will be better. In addition, we should also pay attention to the following points: 1, in the vaginal inflammation after the complete disappearance of clinical symptoms, through the laboratory examination of no pathogenic bacterial infection, can be inserted into the vagina Yanhua capsule corresponding treatment, Yanhua capsule is mainly lactobacillus, inserted into the vagina after the vaginal lactobacillus will increase the vagina, improve the vaginal resistance, mediation of the normal flora of the vagina for the recurrence of bacterial vaginosis plays an inhibitory role; 2, sexual life should pay particular attention to hygiene, both men and women and then target the use of drugs. 2, sexual life, especially pay attention to hygiene, both men and women should wash the external genitalia.