Fever caused by bacterial infection in children can be treated by taking antibacterial drugs and antipyretic drugs. 1. Antibacterial drugs: for children who are allergic to penicillin, macrolides can be used, such as erythromycin granules, azithromycin oral solution and other drugs; for children who are not allergic to penicillin, cephalosporins can be preferred, such as cefaclor granules and so on. 2. Anti-fever drugs: usually for children with fever, acetaminophen or ibuprofen can be applied, such as ibuprofen granules, acetaminophen granules, etc.; for children who do not cooperate with oral medication, antipyretic suppositories can be used to give medication rectally, such as acetaminophen suppositories, etc., and at the same time can be used in conjunction with the use of antipyretic patches and so on. Before taking antibiotics need to clarify the cause and location of the child’s infection, such as respiratory tract infections, urinary tract infections, the antibiotics used are not the same. If necessary, even need to do bacterial culture to clarify the pathogenic bacteria in order to target the choice of antibiotics. Antibacterial drugs and antipyretics have allergic reactions, gastrointestinal reactions and other side effects, when taking drugs, be sure to take under the guidance of a doctor; in addition to the child to drink more water, supplemental nutrition, pay more attention to rest and so on.