Community-acquired pneumonia history and symptoms

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Overview

An acute infection of the lung parenchyma in a previously normal individual who acquired infection from the community is termed as community acquired pneumonia. It is different than ventilator and healthcare associated pneumonia. It is a more serious condition and has a high morbidity.

History and Symptoms

  • The common features of community acquired pneumonia are:
  1. Fever
  2. Cough
  3. Chest pain mainly pleuritic type
  4. Dyspnea
  5. Sputum production
  • Sputum color may help in detecting the causative agent of the pneumonia.
  1. Mucopurulent is a typical feature suggesting bacterial etiology
  2. Watery or clear fluid points out towards atypical bacteria and virus.
  3. Rusty coloured sputum is more typical of pneumococal pneumonia.
  • The other atypical or less common features of pneumonia are:[1]
  1. Fever with chills or rigors
  2. Other system may also be involved like gastrointestinal which present with nausea , vomiting and diarrhea.
  3. If pneumonia is very severe the patient may also have altered consciousness.


References

  1. Marrie, TJ. (1994). "Community-acquired pneumonia". Clin Infect Dis. 18 (4): 501–13, quiz 514-5. PMID 8038304. Unknown parameter |month= ignored (help)


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