Bacterial vaginitis refers to when the pathogen in the vagina is Gardnerella and is associated with a disruption of the vaginal flora. This can result in an increased amount of discharge, with a foul odor. An increased amount of vaginal discharge can irritate the vulva, leading to severe vulvitis, and possibly cause pain during urination. If pain during urination is accompanied by urinary urgency and frequency, it should be considered that there might be a urinary tract infection, and a urinalysis could be conducted. If a urinary tract infection is confirmed, it is necessary to drink more water, urinate more frequently, and take oral levofloxacin. If tests confirm that there is no urinary tract infection and the symptoms are only due to local irritation, using a 1:5000 potassium permanganate sitz bath daily for 15 minutes can significantly alleviate the pain during urination. Additionally, systemic medication should be administered to treat bacterial vaginitis. Only after the vaginitis is cured, which would significantly reduce the discharge, can the vulvitis and pain during urination be relieved. (Medication should be administered under the guidance of a physician.)