Pursed-lip breathing

Pursed-lip Breathing

Pursed-lip breathing (pronunciation: /pəːst lɪp briːðɪŋ/) is a simple technique that helps individuals with certain respiratory disorders to breathe more effectively.

Etymology

The term "pursed-lip breathing" is derived from the English words "pursed", meaning to contract into wrinkles or folds, and "lip", referring to either of the two fleshy parts that form the upper and lower edges of the mouth. "Breathing" is the process of taking air into and expelling it from the lungs.

Definition

Pursed-lip breathing is a breathing technique that involves exhaling through tightly pressed (pursed) lips and inhaling through the nose with the mouth closed. This technique slows down the individual's breathing rate and helps to maintain open airways for a longer time, making it easier for the lungs to function and improving the exchange of oxygen and carbon dioxide.

Usage

Pursed-lip breathing is often used by individuals with chronic obstructive pulmonary disease (COPD) and other respiratory conditions that can cause shortness of breath. It can help to reduce breathlessness, improve oxygen saturation, and increase exercise tolerance.

Related Terms

Respiratory disorders: Conditions that affect the airways, including the lungs and related structures.
Chronic obstructive pulmonary disease (COPD): A type of obstructive lung disease characterized by long-term breathing problems and poor airflow.
Shortness of breath: A feeling of being unable to get enough air; a common symptom of many medical conditions, including heart and lung diseases.
Oxygen saturation: A measure of the amount of oxygen carried in the blood.
Exercise tolerance: The ability to perform physical activity; in medical contexts, often used as a measure of physical fitness and cardiovascular health.