Acute Respiratory Distress Syndrome (ARDS) is a severe lung condition where fluid builds up in the tiny air sacs (alveoli) of the lungs. This fluid prevents the lungs from filling with air and getting enough oxygen into the bloodstream, leading to organ failure and potentially death if not treated promptly.
ARDS affects approximately 200,000 people annually in the United States alone. It can affect anyone at any age, though certain risk factors increase susceptibility. With advances in intensive care, survival rates have improved significantly over the past decade.
Common symptoms include severe shortness of breath, rapid breathing, rapid heart rate, confusion, extreme tiredness, and bluish color to lips or nails. Symptoms typically develop within hours to days of the triggering injury or illness.
A ventilator helps patients breathe by delivering oxygen and removing carbon dioxide. This gives the lungs time to heal.
Supplemental oxygen helps maintain adequate oxygen levels in the blood.
In severe cases, ECMO temporarily takes over the work of the heart and lungs, giving them time to recover.
Includes antibiotics for infections, sedatives for comfort, and medications to support blood pressure and organ function.
Careful monitoring and adjustment of fluid levels to prevent lung fluid buildup while maintaining organ function.
Lying patients on their stomach can improve oxygen levels and help fluid drain from the lungs.
Muscle weakness and fatigue are common. Physical therapy helps rebuild strength and endurance. Recovery timeline varies widely.
Many patients regain significant lung function, though some may have lasting breathing difficulties requiring ongoing treatment.
ICU experiences can lead to PTSD, anxiety, and depression. Mental health support is crucial for recovery.
Follow-up appointments with pulmonologists, rehabilitation programs, and support groups aid long-term recovery.
Annual US cases
Of ICU admissions
Survival rate
Can affect anyone