Lactobacillus in the vagina every day in their own reproduction, just limited to the internal vaginal environment to reproduce more or less, when this lactobacillus reproduction of the case of less, it may lead to the vaginal flora imbalance and cause the corresponding clinical symptoms, so once the vaginal inflammation of the vagina, it is recommended to actively give treatment, especially due to anaerobic bacteria infections caused by bacterial vaginosis. When the clinical symptoms disappear with medication, and after laboratory tests have turned (-), you can insert Lactobacillus capsules into the vagina to make the appropriate adjustments. When Lactobacillus is inserted into the vagina, on the one hand, it can release a large number of Lactobacillus, and on the other hand, it will stimulate the original Lactobacillus in the vagina to reproduce, so it will improve the local resistance.