What Are the Symptoms of Pneumonia?

Anna Pekunova/Moment/Getty Images

According to WebMD, symptoms of pneumonia include a cough that may produce green or slightly red mucus, fever, chills, fast breathing, nausea, vomiting, diarrhea, fast heartbeat and chest pain when breathing in. The symptoms associated with pneumonia come very quickly when caused by bacteria. However, in other causes, the symptoms usually build slowly.

ADVERTISEMENT