In most cases, a mother with a fever can usually continue to breastfeed her baby, but if the fever is caused by severe mastitis, breastfeeding is not advisable. Generally speaking, fever is caused by respiratory tract infection, digestive tract infection and other factors, these infections will not be transmitted to the baby through the breast milk, do a good job of respiratory or digestive protective measures, at the same time, it is possible to continue breastfeeding. If the fever is caused by severe mastitis, you need to suspend breastfeeding, otherwise it will easily lead to indigestion, enteritis and other complications. In addition, if the mother has a fever, it is recommended that she seek medical attention in a timely manner, and if necessary, medication can be used as prescribed by the doctor. However, it should be noted that since some medications may be secreted through the breast milk, it is important to consult with your physician to decide whether or not to continue breastfeeding.