The pathogens that cause bronchopneumonia are commonly viruses, and the types of viruses can include adenovirus, respiratory syncytial virus, rhinovirus, and influenza and parainfluenza viruses. These viruses can cause coughing, coughing, chest tightness, shortness of breath, and even shortness of breath, which can lead to respiratory distress syndrome in severe cases. There may be fever, temperature fluctuations, and even a state of persistent high fever. The treatment of choice is based on symptomatic and etiological treatment, and can include nebulized inhalation treatment with interferon, local antiviral to relieve symptoms, and intravenous drip ribavirin, as well as drugs such as cytarabine. For cough and wheezing symptoms, glucocorticoids combined with bronchodilators can be chosen for relief.