The sacs within the lungs which take in and hold air will become inflamed and begin to fill up with fluid, making it hard to breathe and causing a cough that is usually accompanied with a thick mucus.
If you show any of the following signs of pneumonia, it is essential that you visit your doctor. In some cases you may require an X-ray, and in many cases you will be admitted for specialist care so that the condition does not progress into something much more serious.
The first and most prominent symptom you will notice with pneumonia is the coughing. You will cough because your lungs are filling up with fluid and the infection is causing a build-up of mucus on one or both lungs.
If you don’t have your pneumonia treated, the cough will get worse and so will the general severity of the condition. The inflammation can get worse and you will end up with shortness of breath.