Acute respiratory distress syndrome (ARDS) is a lung disorder that can cause severe, potentially life-threatening, health problems. The onset of symptoms is typically rapid, and the effects can grow progressively worse over a short period of time.
When comparing ARDS to pneumonia, which is an extremely common lung condition, the ways that these illnesses occur differ greatly. ARDS is usually preceded by another health condition, such as pancreatitis, sepsis, and COVID-19. It can also result from aspirating water or food, or after inhaling large amounts of smoke. Conversely, pneumonia results from viruses and bacteria (although aspiration pneumonia shares similarities to ARDS in the way that it has transmitted).
As for severity, ARDS causes significant health effects and can be life-threatening. Hospitalization is common with the condition, and many people require mechanical ventilation until lung function is restored. Pneumonia can also cause serious health problems, but most people make a full recovery with medication, bed rest, and non-prescription drugs to control fevers and reduce cough.
Timely treatment of ARDS is critical to avoid more serious complications. A combination of mechanical ventilation and oxygen can help the lungs’ function and ensure the patient’s other organs are protected against significant damage.
Survival rates are relatively good when a person receives timely treatment for ARDS. However, lung function can remain compromised even after treatment in some individuals. The recovery process usually takes from six months to one year depending on the severity of the symptoms and the person’s health status prior to acquiring ARDS.