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Breathing through pursed lips on both exhalation and inhalation is one of the signs that health workers use to detect possible chronic obstructive pulmonary disease (
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Pursed-lip breathing increases positive pressure generated in the conducting branches of the
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Malone, Daniel J.; Adler, Joseph (2004-01-01), Irwin, Scot; Tecklin, Jan
Stephen (eds.),
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Nield, Margaret A.; Soo Hoo, Guy W.; Roper, Janice M.; Santiago, Silverio (July 2007).
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in people with a variety of lung problems. It can be used effectively during
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275:"Pursed Lip Breathing Helps Reduce Anxiety in Pulmonary Fibrosis Patients"
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and to promote deep breathing, also referred to as abdominal or
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to slow breathing and reduce the work of breathing.
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143:"Breathing Techniques"
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361:Respiratory therapy
110:Mechanism of action
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366:Medical sign stubs
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