If there is a foul smell in the lower body, which is a manifestation of the odor of secretions, it may be caused by vaginal inflammation or vulvar inflammation, or even mycoplasma and chlamydia infection. It is better to do routine leukorrhea and BV examination, mycoplasma and chlamydia culture, and if necessary, cervical cancer screening, after a clear diagnosis of symptomatic use of drugs, the effect is better. Can also be based on the vaginitis treatment program, with jersey rinse vagina, nifurtimox vaginal soft capsule plug vagina for a week, during the use of medication can not cohabit, do not eat spicy, stimulating food, do not stay up all night, more increase resistance, pay attention to clean underwear, wear cotton underwear, do not wear tight pants. If you are a virgin, you can’t use vaginal capsule drugs, if you are planning to get pregnant recently, the drug should also be used with caution.