Breastfeeding women with bronchitis need to be careful with their medication because many drugs are prohibited during breastfeeding and some of them have an effect on the baby through breast milk secretion. It is recommended that breastfeeding women clearly identify the causative agent of acute bronchitis, if it is caused by bacterial infection, choose cefixime anti-infective treatment, if it is caused by viral infection, try to choose Chinese medicine that does not affect breastfeeding, such as Shuang Huang Lian, Pu Di Lan, etc. If the fever is high, you can choose ibuprofen suspension to reduce the fever, and all these drugs can be used by breastfeeding women. However, it is recommended that breastfeeding women should go to the hospital for diagnosis and choose the medication under the guidance of the doctor.