For bacterial vaginitis during breastfeeding, it is recommended to use a combination of topical medication and vaginal plugs. Most of them recommend washing the vulva and vaginal secretions with Gynecare or Jelqing. At the same time, use metronidazole vaginal suppositories or clindamycin vaginal gel to plug the vagina once a day at night before going to bed for seven days. Don’t eat spicy, stimulating or cold food, and don’t eat food that is on fire. The underwear is washed every day with boiling water, and after washing it, try to get it exposed to the sun, if there is no sun it is best to dry it with a dryer or oiling. After using the medicine must wait for more than three days to observe the nature of the leucorrhoea, if the leucorrhoea is normal, no abnormal symptoms after the sexual life.