Leukorrhea yellow odor, consider vaginal inflammation, need to check the vaginal secretion laboratory examination. If the secretion laboratory test suggests trichomonas vaginitis, couples need to use metronidazole, Vitamin B6 tablets, at the same time, topical vaginal medication compound metronidazole suppositories. If the laboratory test suggests that it is mycotic vaginitis, you need to use local vaginal miconazole nitrate suppositories or nitrofurantel penicillin vaginal soft capsule. If the results of laboratory tests suggest that it is bacterial vaginitis, you can use local vaginal metronidazole suppositories. At the same time pay attention to vulvar cleanliness and hygiene, wash the vulva with water, do not wear tight clothes and pants and chemical fiber clothes and underpants, change underwear and panties, do not eat spicy stimulating food, pay attention to rest.