Three-year-old child fever tonsillitis may be caused by bacterial infection, can be improved through general treatment, medication and other methods. 1. General treatment: three-year-old child fever tonsillitis, body temperature does not exceed 38.5 ℃, can be physical cooling, mainly including warm water bath, shower, ice and drink more water. Effective physical cooling can reduce the child’s discomfort, while lowering the body temperature. 2. medication: three-year-old child fever tonsil inflammation is mostly due to bacterial infection, this time you can follow the doctor’s instructions to use cefaclor, azithromycin and other anti-infective, if the body temperature is more than 38.5 ℃, the use of acetaminophen or ibuprofen orally, in order to reduce the body temperature. Three-year-old child fever tonsillitis should immediately consult the doctor, under the guidance of the doctor standardized treatment, usually let the baby pay more attention to sports and exercise, improve physical fitness, pay attention to healthy eating habits, avoid spicy and stimulating food, drink more water.