What is Acute respiratory distress syndrome (ARDS)?

Acute respiratory distress syndrome (ARDS) is when your lungs suddenly get really tired and can't do their job properly.

Imagine you're playing a game where you have to blow up balloons, but instead of just blowing them up, you’re trying to fill hundreds at once. Your lungs are like the blower, and each balloon is a little pocket of air in your lungs. When ARDS happens, those pockets get filled with fluid, making it hard for oxygen to move into your blood.

Sometimes, something really big happens, like a fall, an infection, or even being burned, and that’s when the lungs go into overdrive. They try too hard, and their tiny air pockets leak, like if you popped some of those balloons. That fluid makes it harder to breathe, and your body gets less oxygen than it needs.

Imagine trying to drink water through a straw that's been squished, it’s really hard! That’s what it feels like when someone has ARDS. They need help breathing, often with machines that push air into their lungs for them.

With time and care, the lungs can rest and recover, just like you after playing a long game of balloon blow-up!