The normal vaginal flora is dominated by lactobacillus. If the pH in the vagina increases, this can disrupt the vaginal microecology, and the excessive growth of other microorganisms can lead to bacterial vaginosis, accompanied by an increase in vaginal discharge and a foul odor. Initially, a routine vaginal discharge test can be conducted. If the test indicates the presence of clue cells, a definitive diagnosis can be made.

In the treatment process, oral metronidazole is primarily used as it is effective for symptomatic treatment. Alternatively, metronidazole suppositories can be used locally for symptom relief, typically curing the condition in about a week. During treatment, avoid sexual intercourse, wearing tight clothing or long-term use of panty liners, as these can interfere with treatment effectiveness. (Please use medications under the guidance of a doctor.)