Children’s bronchitis clinically refers to acute bronchitis, mostly caused by viral infections, clinically symptomatic supportive treatment is mainly for fever, cough symptoms using antipyretic drugs and cough medication. 1. Etiological treatment: If the child’s bronchitis is caused by a combined bacterial infection, it can be treated with antibiotics such as amoxicillin and cefaclor; if it is caused by influenza viral infection, it can be treated with oseltamivir antiviral therapy. Other viral infections often have no specific drugs, can be given symptomatic supportive treatment. 2. Symptomatic supportive treatment: if accompanied by fever symptoms, body temperature over 38.5 ℃, you can use ibuprofen suspension, acetaminophen suspension and other antipyretic treatment; if the child’s cough symptoms are obvious, you can orally take aminoglutethimide to stop coughing, can also be combined with the nebulized inhalation of budesonide, terbutaline to alleviate the symptoms of cough. When the child suffers from bronchitis, we should take the child to the hospital pediatrics in a timely manner, to clarify the cause of the disease and then give targeted intervention treatment.