Pneumonia cough symptoms are mainly manifested as cough, cough sputum, hemoptysis and so on. Pneumonia is a common clinical lung infectious disease, mainly due to bacterial, viral and other pathogens infection, the current clinical pneumonia can be caused by a large number of pathogens, such as staphylococcus aureus and other bacteria, the new coronavirus virus, Mycoplasma pneumoniae and other viruses. There is usually no obvious difference between the coughing symptoms of patients with pneumonia, and the main difference is in the systemic symptoms. For example, in pneumonia caused by bacterial infection, in addition to coughing, the patient will often be accompanied by fever, dyspnea, chest pain and other symptoms, while pneumonia caused by viral infection often leads to chills, generalized body aches and pains, fatigue, lethargy and other symptoms. The clinical symptoms of pneumonia caused by different causes are different, and hemoptysis is also present in some severe cases. To summarize, pneumonia is a broad clinical disease, the patient’s cough symptoms are basically no obvious difference, but the clinical symptoms have a certain specificity. If the patient has recently developed unexplained, persistent dry cough and sputum, etc., it should be considered as the cause of pneumonia.