If a 2-year-old baby has tonsillitis, the child will have more obvious crying, pain in the throat, difficulty swallowing or even with high fever. Parents can let the child take cefaclor granules orally, and at the same time spray the child’s mouth with open-throat sword spray to relieve the symptoms, and need to clarify the child’s allergy history before using the medicine to avoid allergic reactions. If the child’s condition does not improve after 2-3 days of medication, it is best to take the child to the hospital for routine blood tests and C-reactive protein to determine the extent of the child’s inflammation. If necessary, you can consider hospitalization infusion treatment, clinically commonly used is cefuroxime sodium injection, need to do skin test before using the drug, but also with budesonide suspension to do nebulized inhalation treatment, the relief will be faster. Normally, a week or so, the child’s condition should be significantly improved, during this period if there are difficulties eating must pay attention to rehydration.