What are the signs or symptoms of pneumonia?

Multiple: Most common are productive cough, fever, chest pain(usually on one side), and general fatigue. Other sxs may be involved depending on the cause.

Pneumonia.: Symptoms include cough, chest discomfort, shortness of breath, chills and sweats. Can develop quickly or can take some time, depending on the bacterium/virus involved. Signs include a measured fever and typical findings on a chest X-ray.