Baking soda itself has a certain antibacterial effect, so women using baking soda to wash their vulva can play a role in preventing inflammatory infections or for minor vaginitis, a certain therapeutic effect exists. However, for more definite vaginal inflammation, such as bacterial vaginitis, mycotic vaginitis or trichomoniasis, symptomatic medications such as metronidazole, tinidazole, dacrynic suppositories, etc., are required for treatment. Baking soda solution is mainly used for vaginal cleansing to ensure vaginal cleanliness and hygiene, which can effectively prevent vaginal inflammation, but it is not enough to rely on baking soda alone.