The recurring fever in children with tonsillitis is caused by viral or bacterial infections, which should be treated aggressively for the causes of tonsillitis in children. If your child has recurrent fever with tonsillitis, it is advisable to visit a hospital where the doctor can check the status of the infection through routine blood tests and c-reactive protein. Most children with tonsillitis are due to respiratory viral infections and can be treated with oral antiviral combination or anti-sensory pellets under the guidance of a doctor. If there is a bacterial infection, antibiotics such as cefaclor pellets are needed to treat the infection. If the body temperature exceeds 38.5 degrees Celsius, it is necessary to take antipyretic drugs such as ibuprofen or acetaminophen, which can be combined with physical cooling treatment. During the period of illness, it is important to drink warm water, gargle with light salt water, take rest, eat a light diet, and do not eat food that is not well digested. Wipe sweat stains promptly after the fever and change clothes diligently so that wet clothes are not worn on the body and cause discomfort to the baby. A child with tonsillitis needs to be closely observed to avoid complications from a long time without cure. Parents should not privately give their children medication. Children are small and medication can hurt the spleen and stomach, and must be reasonably regulated under the guidance of a doctor.