Gynecological Lactobacillus oligohydrate is suggested by the results of vaginal secretion examination; Lactobacillus oligohydrate is mostly seen in menopausal women and excessive douching in the vagina as well as vaginitis. The vagina is dominated by vaginal bacilli and vaginal epithelial cells, which belong to the vaginal beneficial flora, maintain the vaginal pH balance, resist the invasion of foreign pathogens, and prevent vaginal inflammation from occurring. Lactobacillus gynecologicus is rare in the following cases; 1. Menopause: Menopausal women are prone to age-related vaginitis as well as painful sexual intercourse due to the decrease in hormone levels in the body, which leads to the reduction of vaginal bacilli and vaginal dryness. 2. Excessive vaginal douching: If you use all kinds of gynecological disinfectant to douche inside the vagina for a long time, it can reduce the normal flora in the vagina, resulting in fewer vaginal bacilli and low vaginal resistance. 3. Gynecological inflammation: mostly seen in vaginitis, pathogens have an inhibitory effect on lactobacillus, at the same time in the vaginitis use of medication, but also kill inhibit a certain amount of lactobacillus, occurring vaginal lactobacillus reduction. Gynecological lactobacillus reduction, if the occurrence of vulvar itching and other adverse reactions, you need to go to the hospital in time.