Lactobacillus is the dominant bacterium in the vagina and plays a very important role in keeping the vagina in an acidic environment, avoiding the invasion of other microorganisms and maintaining a relatively balanced state inside the vagina. When the amount of lactobacilli in the leukorrhea becomes low or disappears, it indicates a dysbiosis of the vaginal flora and a possible inflammation of the vagina is considered. If it is not accompanied by vulvar itching or leucorrhea, but the test only indicates a decrease in leucorrhea Lactobacillus, a more direct method of supplementation is to place lactobacillus vaginal capsules in the vagina. In addition, it can be supplemented with the application of bitter ginseng gel to help restore the vaginal environment and make the level of lactobacilli a little higher. However, if there are manifestations such as vulvar itching and leucorrhea odor, it is mostly suggestive of vaginitis and needs to be treated in a targeted manner. Different types of vaginitis, such as mycosis fungoides, trichomoniasis or bacterial vaginosis, should be treated with different medications. After the vaginitis is cured, the level of Lactobacillus may recover on its own because the vaginal flora has a self-healing process. However, if it does not repair itself, you still need to apply Lactobacillus vaginal capsules to help restore the internal vaginal environment. Be careful not to do vaginal douching or apply medicine when there is no inflammation in the vagina. If there is any abnormality, it is better to go to the hospital for examination and targeted treatment.