When a young child has tonsillitis and recurrent fever, it is important to have the child’s blood checked to observe whether there are elevated white blood cells in the routine blood. If there are elevated white blood cells in the blood routine, or if there is suppuration of the tonsils, the child needs to be given antibiotics for treatment, such as pediatric cefixime granules, pediatric cefadroxil granules, cefadroxil or amoxicillin, amoxicillin clavulanic acid potassium are available. If there are allergies to the above drugs, you can give your child azithromycin or roxithromycin granules. In addition, if oral medications are not effective enough, intravenous drip antibiotics are needed to treat the child. If there is no elevation of white blood cells or pus, the tonsillitis is usually caused by a viral infection, and the child can be treated with Pudilan Anti-inflammatory Oral Liquid. If the body temperature exceeds 38.5℃, you need to give your child antipyretic medicine to reduce fever, such as ibuprofen suspension.