For the treatment of tonsillitis during breastfeeding, cephalosporin antibiotics are mainly used. Cephalosporin antibiotics are relatively safe to use during breastfeeding and even during pregnancy. Of course, tonsil suppuration depends on the symptoms, if the sore throat with intense fever, the general need for infusion treatment. For the throat pain is not intense, no fever, you can take oral cephalosporin antibiotics for treatment. Some other medications, such as heat-clearing and detoxifying proprietary Chinese medicines, Blue Scutellaria Oral Liquid, Pu Di Lan Oral Liquid, are not advocated to be used during special physiological periods, such as pregnancy and breastfeeding, because they can lead to diarrhea, etc., and can cause other conditions. Of course these may be insignificant and there is little objective evidence. For clearing heat and removing toxins and such proprietary Chinese medicines, their use is generally not advocated during these two periods. Controlling the infection with some cephalosporin antibiotics, and then drinking plenty of water and gargling, can basically solve the problem.