Most vaginal infections do not cause bleeding, but some pathogenic infections can cause bleeding, such as trichomonas infection, which causes a large number of bleeding spots in the vaginal mucosa, causing small capillaries to rupture, resulting in bloody discharge or vaginal bleeding. Active treatment of vaginal inflammation is sufficient, for example, different medications are given for different pathogens, in case of Trichomonas infection, metronidazole or tinidazole should be used. If the infection is Candida, it should be treated with mycobacterial suppositories. In the case of bacterial vaginosis, it should be treated with oral metronidazole tablets or metronidazole suppositories inserted into the vagina. In conclusion, vaginal inflammation, regardless of the pathogenic infection, should be treated aggressively.