If you have a cold while breastfeeding, you can continue breastfeeding your child if your symptoms are mild and you do not have a fever, but if your symptoms are severe and you start to have a high fever, with a temperature of 38.5°C or higher, it is not recommended to continue breastfeeding your child. You can continue breastfeeding your child when the symptoms of the flu are mild, but you should pay attention to good protection, such as washing the mother’s hands before touching the child, wearing a mask, and not trying to touch the child again except for breastfeeding. If the fever reaches 38.5℃ or higher, it means the symptoms are more serious, so breastfeeding is not recommended. If you take some common medicines, such as cephalosporin antibiotics or diflucan, it does not affect breastfeeding, but if you add some other special medicines, such as senkang, white plus black, or quinolone antibiotics, breastfeeding is not recommended at this time.