What is pneumonia?

Lung infection: Pneumonia is an infection of the lungs. It can be caused by viruses or bacteria. Usually, symptoms include cough (often producing sputum), fever, & chest wall pain near the site of the pneumonia.

Lung infection: Pneumonia is an infection of the lung tissue, usually caused by bacteria, but could be viral or parasitic.

Lung infection: Pneumonia is an infection of the lungs usually caused by bacteria or viruses, but can also be fungal. Coughing, fever, shortness of breath, or chest pain may occur. Adults older than 65 years and children younger than 5 years are more likely to become sick with pneumonia. People who have certain medical conditions like diabetes or hiv/aids as well as smokers are also at increased risk.

A lung infection: When a bacterium, fungus, virus, or parasite infect the lung.

Lung infection: An infection of lung tissue air sacs ( alveoli) is a pneumonia. An infection confined to just the larger air tubes would be called bronchitis.

Pneumonia: Pneumonia is an infection of the lungs caused by bacteria, viruses, or fungus. It can be diagnosed by a physician by chest x-ray in most cases. Most cases (if caught early enough) can be easily treated as an outpatient. It becomes more problematic in the elderly, and more medically frail patients so get evaluated by your doctor if you believe you have it!

Lung infection: Pneumonia refers to an infection of the lung tissue. It is distinct from bronchitis which involves the lung air tubes or bronchi, so pneumonia involves the air sacs ( bronchioles and alveoli).

Pneumonia.: Pneumonia is an infection of a love of the lung. 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. Once treated, should stay away.

Lung infection / rxn: Any reaction in the lung that causes typical symptoms (fever, cough with phlegm, etc.) along with a visible abnormality on X-ray is considered pneumonia. Most often, it is a (bacterial) infection; however, pneumonia can be caused by a hypersensitivity (immune) reaction, viruses, exposure to harmful chemicals or inorganic material like coal dust, asbestos, & the like, radiation, & multiple others.

See doctor: Pneumonia can be due to bacteria , virus or fungus. Anyone with pneumonia should be seen by doctor .

Question unclear: Pneumonia is inflammation of lung tissue. It can be due to many causes, including infection due to viruses, bacteria, fungi, atypicals, drug reactions, autoimmune illnesses, and so on. There are usually predisposing factors involved.

Pneumonia : It is a infection of the lungs , most commonly caused by streptococcus bacteria. This could be viral, fungal .

Maybe: What symtoms do you have? You really should see your doctor to be evaluated.