Lactobacillus is the beneficial bacteria in the vagina. If there is little or no Lactobacillus in the leucorrhoea test, it indicates a possible imbalance of vaginal microorganisms. If there is not enough Lactobacillus in the vagina, it will cause changes in the vaginal environment and other flora such as anaerobic bacteria, Gardnerella or mycobacteria will easily multiply and cause many kinds of vaginal inflammation, leading to symptoms such as itching, redness and swelling of the vulva, burning pain in the vagina, increased leucorrhea, change in shape and odor. If the test result is only a decrease of Lactobacillus, you can apply Lactobacillus capsules in the vagina to adjust the vaginal pH and flora balance. Keep the vulva clean and dry after washing, and avoid the frequent use of cleansing lotions, especially alkaline soaps, for a long time.