Question: what are the symptoms of pneumonia after surgery?
Answer: A cough with greenish or pus-like phlegm (sputum)
Fever and chills.
General discomfort, uneasiness, or ill feeling (malaise)
Loss of appetite.
Nausea and vomiting.
Sharp chest pain that gets worse with deep breathing or coughing.
Shortness of breath.
Decreased blood pressure and fast heart rate.