What does the term “secondary drowning” refer to?

The term “secondary drowning” refers to a condition where fluid accumulates in the lungs, typically after a near-drowning incident. This phenomenon can occur when a person inhales water into their lungs, even in small amounts, which may not cause immediate symptoms. Instead, the situation can lead to delayed respiratory distress or complications as the fluid causes inflammation or prevents the proper exchange of gases in the lungs.

It’s critical for lifeguards and caregivers to recognize the signs of secondary drowning because it can happen hours after the initial event, making awareness essential for prevention and timely intervention. Understanding this term is vital for lifeguards, as they need to monitor and possibly refer individuals for medical evaluation even when a person appears to be fine after an incident in the water.