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Chest and Respiratory Problems
Pneumonia
Pneumonia is an infection or inflammation that affects the bronchial tubes and lungs. Pneumonia is usually caused by bacteria, but viruses and other organisms can cause it as well. Pneumonia may also develop as a complication of another viral illness, such as measles or chickenpox.
Pneumonia sometimes follows a viral upper respiratory infection, such as a cold or bronchitis. A person
who has bacterial pneumonia is usually very sick. Symptoms may include:
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Prevention |
Get a pneumococcal vaccination if you are over 65, or if you are younger than 65 and have a chronic lung disease such as emphysema. (If you are younger than 65 and you have asthma, talk to your doctor about whether you should receive the pneumococcal vaccine). See Pneumococcal Infection.
Home Treatment |
Call a health professional if you suspect you have pneumonia. If pneumonia is diagnosed: