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Knoxville, TN 37916
865-541-8000

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Definition: Retractions

Definition: Retractions

Retractions

(Retracciones)

A retraction is a medical term for when the area between the ribs and in the neck sinks in when a person with asthma attempts to inhale. Retractions are a sign someone is working hard to breathe. Normally, when you take a breath, the diaphragm and the muscles around your ribs create a vacuum that pulls air into your lungs. (It's kind of like sucking liquid through a straw.) But if a person is having trouble breathing, extra muscles kick into action. These muscles cause retractions, which can be seen as the person tries to inhale.