The test for sialoglucosidase in the leukorrhea is clinically important for the diagnosis of bacterial vaginosis. When a positive sialoglucosidase is present during routine leucorrhea examination, it usually indicates that the patient is suffering from bacterial vaginosis. Patients usually have symptoms such as increased leucorrhea, itching, and odor. They need proper anti-inflammatory treatment, which can be done by washing the vulva and vagina with red nucleus feminine cleansing lotion or cleansing lotion, and placing nifurtimox tablets or levofloxacin vaginal effervescent tablets. During the treatment period, it is forbidden to have sexual intercourse and pay attention to a light diet, avoiding spicy and stimulating food and greasy food. Pay attention to personal hygiene, wash your vulva and change your underwear every day.