If a patient with bronchopneumonia still has a bit of cough after discharge from the hospital, consider the possibility that it is related to airway hyperreactivity. Many patients with pneumonia will continue to cough for some time after healing, and it is recommended that appropriate cough suppressant medications can be applied for treatment, such as compound licorice tablets, montelukast sodium, and cough syrup. At the same time, it is necessary to regularly review the changes of chest X-ray or chest CT, and improve the blood routine, inflammatory markers and other related tests for clarification. If you have bronchopneumonia and still have symptoms such as chest tightness and coughing sputum and fever in addition to cough, consider that the infection is not completely controlled. Depending on the situation, oral antibiotics or antiviral drugs should be taken again for consolidation treatment, and if necessary, chest X-ray or chest CT should also be reviewed regularly at the hospital.