If a woman only has odor in her vulva, without increased leucorrhea and itching, it may be due to the lack of local cleanliness and poor breathability of her underwear. If a woman’s intimate area smells bad and is accompanied by increased leucorrhea and itching, most of the cases are combined with vaginitis, so it is best to go to the hospital for routine leucorrhea tests and give medication according to the results of the routine leucorrhea tests. In addition, there are very few women who have bad odor in their private parts due to individual differences or due to genetic factors. After puberty, not only the vulva will have bad odor, but also in the armpits and other intimate parts.