Probiotics are divided into two types: oral and vaginal preparations. Probiotic vaginal preparations have some effect on gynecological inflammation, but the effect is limited. Oral probiotics are mainly applicable to intestinal diseases, and have no effect on gynecological inflammation. Oral probiotics have the function of regulating intestinal function and balancing the bacterial flora in the intestinal tract, and are mainly used to treat abdominal pain, diarrhea, dyspepsia and other symptoms caused by intestinal flora imbalance. After taking probiotics, probiotics will only have an effect on the intestinal tract, can not enter the vagina, pelvis and other reproductive parts, and does not have the efficacy of regulating the vaginal flora, for gynecological inflammation is not effective. Vaginal probiotics are mainly used to regulate vaginal pH and vaginal flora imbalance, assist in improving gynecological inflammation, but for gynecological diseases can not play a therapeutic effect, so gynecological inflammation of patients should be in the hospital to do the relevant examination, to clarify the type of infection on the cause of the treatment, do not blindly use the drug, delayed the condition.