Odor in the lower part of the female body is most often considered to be due to vaginal inflammation. If for trichomonas vaginitis (metronidazole, tinidazole, etc.), vulvovaginal pseudomycosis (miconazole suppository, clotrimazole suppository, fluconazole, etc.), bacterial vaginosis (metronidazole, tinidazole, clindamycin ointment, etc.), atrophic vaginitis (estriol ointment, etc.). 1. Trichomonas vaginitis: caused by Trichomonas vaginalis, it can be treated with oral metronidazole and tinidazole. 2. Vulvovaginal pseudomycosis: caused by pseudomycosis, can be used locally miconazole suppository, clotrimazole suppository, mycotoxin suppository, etc., systemic oral fluconazole and other treatments. 3. Bacterial vaginosis: caused by the dysfunction of the normal flora in the vagina, oral metronidazole, tinidazole, clindamycin, etc., and local drugs such as metronidazole suppositories, clindamycin ointment and other treatments. 4. Atrophic vaginitis: for estrogen levels, local resistance to reduce caused by supplemental estrogen to increase vaginal resistance, such as estriol ointment and other treatments. Women’s body odor may also exist in other reasons, it is recommended that timely medical treatment, improve the relevant examination, under the guidance of specialists targeted treatment. The use of the above drugs should follow the doctor’s instructions, standardized use, do not blindly use their own medication.