What are the symptoms of acute respiratory distress syndrome (ARDS)?

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What are the symptoms of acute respiratory distress syndrome (ARDS)?

Symptoms of ARDS depend on the cause and severity of the case, as well as pre-existing lung or heart conditions. Symptoms include:

  • Severe shortness of breath or breathlessness.
  • Rapid and labored breathing.
  • Extreme tiredness and muscle fatigue.
  • Confusion.
  • Rapid heart rate.
  • Bluish color of fingernails and lips due to low oxygen level in the blood.
  • Cough and chest pain.

If ARDS is caused by severe infection (sepsis), symptoms of sepsis may also be present (fever, low blood pressure).

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