Recurrent fever in children with acute bronchitis is common, belonging to the acute phase of the infection, usually about 3 days after the onset of fever will improve. Children’s acute bronchitis recurrent fever clinically common in bacterial infection, viral infection, mycoplasma infection and so on. Most of them have symptoms of upper respiratory tract infection first, and then take cough as the main symptom, which is dry cough at the beginning and sputum later. Infants and young children have more severe symptoms, often with fever, vomiting, abdominal pain, diarrhea and so on. The treatment program is mainly timely control of fever, control of infection, and general treatment: 1. Fever control: children with acute bronchitis repeated fever temperature of 37.3 ~ 38.5 degrees Celsius can be combined with the condition of physical cooling, such as the use of antipyretic patches, warm water wipes and other methods. If the fever temperature exceeds 38.5 degrees Celsius, you can cooperate with antipyretic drugs to reduce fever, such as ibuprofen, acetaminophen and other drugs. 2. Control infection: viral infection can be combined with anti-viral oral solution, bacterial infection can be combined with cefixime granules, mycoplasma infection can be combined with azithromycin and so on. Specific treatments need to be combined with the guidance of the hospital doctor reasonable use. 3. General treatment: during the fever period, let the child more hydration, eat more fruits and vegetables and easy to digest food. If the fever does not improve for a long time, you need to go to the pediatrics department of the hospital in time to do some further corresponding examination and treatment for the cause.