If a woman’s gynecological examination reveals positive hydrogen peroxide, it usually means that pathogenic bacteria are growing in her vagina. However, since a positive hydrogen peroxide test does not clarify the specific pathogenic infection, it is important to consider other tests. For example, if the test reveals mold or spores, a positive hydrogen peroxide test may be associated with increased leukorrhea and even pus cells due to the proliferation of mold. If a woman is found to have Trichomonas vaginalis, she may be positive for hydrogen peroxide due to the proliferation of Trichomonas vaginalis. These women may experience significant vulvar itching and odor. If a woman is found to have clue cells after a routine leucorrhea examination, a positive hydrogen peroxide due to anaerobic bacteria proliferation will often cause a noticeable fishy odor. Therefore, different medications should be chosen depending on the pathogen.