The reason why bacterial vaginitis is ineffective for a long time may have a certain relationship with the woman’s own resistance is low, but also does not exclude the male factor, if the repeated treatment effect is not good, you can consider the husband and wife together. It is also possible that the woman in the process of treatment, the symptoms disappear that is to stop the drug, not a complete cure. Most of the bacterial vaginosis is caused by vaginal flora imbalance, at the end of the treatment should also be given lactobacillus vaginal capsule medication, balanced vaginal environment, can improve the resistance of the vagina, can play a role in preventing bacterial vaginosis recurrence. In normal times, you should also pay attention to keep the vulva clean and hygienic, change underwear frequently, pay attention to the menstruation period as well as the hygiene of conjugal life. Prohibit cold, spicy and stimulating food, at the end of the vaginitis treatment should be timely recheck the routine leukorrhea to understand the treatment, and even need to consolidate the treatment for a course of treatment.