Eli5: how come when we get food down the wrong pipe we don’t die of a lung infection?

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How come when food goes in the lungs and we choke, the food doesn’t eventually rot in the lungs? How do we get it out or does it decompose

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Anonymous 0 Comments

I’ve worked in healthcare my whole adult life. People do die from such instances.

When you accidentally inhale your food, a healthy person has a good chance of being able to cough it out. An elderly person, immunocompromised person, or people with certain disabilities may not be able to cough it out properly.

The food/fluid then stays there and causes aspiration pneumonia.

Some people also have a condition called dysphagia. There’s a tiny flap of skin that is meant to cover the windpipe when you’re swallowing food/fluid and open when breathing. This doesn’t work properly for people with dysphagia, and they end up with food/fluid going ‘down the wrong hole’. People with this condition are at great risk of aspiration pneumonia.

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