Simple leukorrhea increase, leukorrhea routine is normal, do not need special treatment; if the leukorrhea increase, yellowing, odor, mostly caused by gynecological inflammation, commonly used drugs are metronidazole vaginal suppository, clotrimazole, miconazole nitrate, estrogen ointment and so on. Yellowish leukorrhea with odor is usually caused by vaginitis. The appearance of yellowish leukorrhea, vulvar itching, leukorrhea, odor, etc. need to go to the hospital for routine leukorrhea examination, in order to clarify the type of vaginitis, such as trichomonas vaginitis, candida vaginitis, bacterial vaginosis, gerontophagia, etc., and then according to the different types of infections to choose the drug. Trichomoniasis and bacterial vaginosis can be treated with metronidazole vaginal suppositories, candidiasis can be treated with oral clotrimazole or miconazole nitrate, and geriatric vaginitis can be treated with oral estrogen ointment. All drugs need to be used under the guidance of a doctor. In addition, you should not have intercourse during the medication period, and do not wear tight-fitting underwear, so as to avoid poor breathability and easy breeding of bacteria.