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  1. Jun 13, 2020 · Pneumonia and your lungs Enlarge image. Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.

  2. en.wikipedia.org › wiki › PneumoniaPneumonia - Wikipedia

    Pneumonia is an inflammatory condition of the lung primarily affecting the small air sacs known as alveoli. [3] [14] Symptoms typically include some combination of productive or dry cough, chest pain, fever, and difficulty breathing. [15] The severity of the condition is variable. [15]

  3. Nov 15, 2022 · Pneumonia. Pneumonia is inflammation and fluid in your lungs caused by a bacterial, viral or fungal infection. It makes it difficult to breathe and can cause a fever and cough with yellow, green or bloody mucus. The flu, COVID-19 and pneumococcal disease are common causes of pneumonia. Treatment depends on the cause and severity of pneumonia.

  4. www.healthhub.sg › a-z › diseases-and-conditionsPneumonia - HealthHub

    Mar 5, 2022 · Pneumonia infection can be caused by bacteria, viruses, fungi, or chemical and physical injury. It is a lung inflammation that most often follows bacterial or viral respiratory infections. Frequent causes include the common cold (e.g. rhinovirus infection), Influenza (flu), COVID-19, pneumococcal disease or respiratory syncytial viral (RSV ...

  5. Jun 24, 2024 · Pneumonia is an infection of the lungs caused by fungi, bacteria, or viruses. General symptoms include chest pain, fever, cough, and trouble breathing.

  6. Pneumonia is a form of acute respiratory infection that is most commonly caused by viruses or bacteria. It can cause mild to life-threatening illness in people of all ages, however it is the single largest infectious cause of death in children worldwide. Pneumonia killed more than 808 000 children under the age of 5 in 2017, accounting for 15% ...

  7. Jun 13, 2020 · The options include: Antibiotics. These medicines are used to treat bacterial pneumonia. It may take time to identify the type of bacteria causing your pneumonia and to choose the best antibiotic to treat it. If your symptoms don't improve, your doctor may recommend a different antibiotic. Cough medicine.

  8. The symptoms of pneumonia depend on: your age. the cause and severity of your infection. any existing immune system problems you may have. The most common symptoms of pneumonia are: fever — a temperature of 38℃ or higher. cough — which can be dry or may produce thick mucus. difficulty breathing or shortness of breath.

  9. Dec 8, 2023 · Viral pneumonia is often mild and goes away on its own within a few weeks. But sometimes it is serious enough that you need to get treatment in a hospital. If you have viral pneumonia, you are at risk of also getting bacterial pneumonia. The different viruses that can cause pneumonia include: Respiratory syncytial virus (RSV)

  10. www.nhs.uk › conditions › pneumoniaPneumonia - NHS

    Pneumonia is inflammation of the lungs, usually caused by an infection. Most people get better in 2 to 4 weeks, but babies, older people, and people with heart or lung conditions are at risk of getting seriously ill and may need treatment in hospital. Check if you have pneumonia. Symptoms of pneumonia can start suddenly or gradually over a few ...

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