Health's Book

Definition

Acute respiratory distress syndrome (ARDS) is a life-threatening lung condition that prevents enough oxygen from getting into the blood.

See also: Infant respiratory distress syndrome

Symptoms

• Labored, rapid breathing
• Low blood pressure and organ failure
• Shortness of breath

Symptoms usually develop within 24 to 48 hours of the original injury or illness. Often, people with ARDS are so sick they are unable to complain of symptoms.