Breastfeeding causes inflammation of the throat, common acute tonsillitis, acute pharyngitis, etc. It is recommended that the patient improve the symptoms through general treatment and medication, and the treatment should be carried out in strict accordance with the doctor’s instructions. 1. General treatment: It is recommended to drink more water, eat more vegetables and fruits, eat a light diet, avoid spicy and stimulating food, regular work and rest, avoid staying up late and keep a happy mood. Acute pharyngitis or tonsillitis caused by mild viral infection may heal on its own. 2. Medication: Consult your doctor for medication during breastfeeding, use medication that has as little effect on the baby as possible, and stop breastfeeding if necessary. Through blood tests and other relevant examinations to assess whether the infection is bacterial or viral before formulating the appropriate treatment plan. Do not use medication without authorization, it is recommended to consult a doctor as soon as possible after the adverse reaction of the drug, drug allergy is prohibited to use. Therefore, it is recommended to go to the hospital in time after breastfeeding throat inflammation, under the guidance of the doctor to use drugs to treat, do not unauthorized use of drugs.