If a breastfeeding mother has a cold and fever, whether she can breastfeed depends on the clinical manifestations of the patient and the cause of the cold and fever, if it is a common cold and the general condition is good, she can breastfeed her child, but she should avoid infecting her child with such cold symptoms, so avoid prolonged contact with her child, keep indoor air circulation and fresh indoor air, and in the process of choosing medication, she needs to avoid using drugs that can pass through In the process of choosing medication, it is necessary to avoid the use of drugs that can pass through breast milk. Those with more serious symptoms should go to the hospital for examination and correct treatment under the guidance of the doctor, who will also give the correct advice on breastfeeding to help solve the breastfeeding problem.