Vaginal swelling caused by bacterial infection is mainly treated with general therapy as well as medication. 1. General treatment: the main thing is to do a good job of daily care, keep the vulva clean, change underwear, often wash the perineum, do not have sex, eat a light diet, do not drink and smoke, to prevent the lesions continue to worsen. 2. Drug treatment: due to the presence of infection in the vagina, drug treatment can be carried out, such as metronidazole tablets, metronidazole vaginal suppositories, clindamycin and so on. Can also be used in conjunction with the use of Lactobacillus vaginal capsule, which is vaginal beneficial bacteria, increase the proportion of lactobacillus in the vaginal flora, to protect the weak acidic environment of the vagina, inhibit the growth of pathogenic bacteria, and is conducive to recovery. When using medication, female patients should follow the doctor’s instructions to use reasonable medication, do not take medication without authorization.