What to do when a breastfeeding mother has nipple fissures, you can take these aspects below. The first, is that when nipple bacillus occurs, you can massage your breasts before each feeding to stimulate the discharge reflex and squeeze out a little milk to soften the areola. This will allow the nipple to connect better with the baby’s mouth. The second thing is to squeeze out a little milk and apply it to the nipple and areola after each feeding to keep the nipple moisturized. Because milk contains certain oils and proteins, it can keep the nipples moisturized and also repair the broken nipples. Third, you can apply 10% compound benzoic acid or 10% cod liver oil agent after each nursing session, but make sure to clean it before the next nursing session. Fourth, if the nipple crack is relatively strong and serious, breastfeeding needs to be suspended and a hospital visit needs to be considered. Generally, local medication is applied according to the doctor’s instructions, and then covered with sterile gauze to prevent infection. However, during the period of suspension, it is important to use a breast pump to empty the milk to avoid blockage of the milk ducts and back milk.