PNEUMONIA definition : 1. a serious illness in which one or both lungs become red and swollen and filled with liquid: 2…. Learn more. Table of Contents What is Pneumonia ? Types of Pneumonia How is Pneumonia Caused? Pneumonia Symptoms Pneumonia Treatment Pneumonia Prevention Key Points about Pneumonia Pneumonia is a common disease that can have more than 30 different causes and symptoms. It is a highly contagious lung infection characterised by inflammation of air sacs in one or both the lungs. The air sacs get filled with fluid or pus resulting in fever, chills, cough and breathing difficulty. Let us have a look at the ... Pneumonia is a lung infection that causes the air sacs in one or both lungs to become inflamed. Cough with phlegm or pus, fever, chills, and trouble breathing can occur when the air sacs fill with fluid or pus (purulent material). Pneumonia is an infection of the lungs that can make it hard for the oxygen you breathe to get into your bloodstream. Learn about the different types of pneumonia , how to prevent and treat them, and when to seek medical attention.
