The odor in the vagina may be caused by vaginal inflammation or cervical inflammation. 2. When women suffer from endometrial inflammation or pelvic inflammatory disease, the odor in the vagina may occur. 3. When women suffer from gynecological tumors such as malignant tumors of the cervix or endometrium, the odor in the vagina may also occur. Therefore, when women have vaginal odor, they need to go to the hospital early for gynecological examination and routine white belt test. If the odor is caused by gynecological inflammation, you should wash the vulva and vagina with gynecologic cleanser or Ponger, and then place anti-inflammatory drugs in the vagina. If it is caused by a tumor, a biopsy of the lesion should be performed in time and surgery should be given as a comprehensive treatment.