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COPD Oxygen Saturation During Exercise

Chronic obstructive pulmonary disease, or COPD, refers to conditions such as emphysema and chronic bronchitis. These diseases are characterized by respiratory blockage that leads to decreased blood levels of oxygen during exercise.

  1. The Process

    • Individuals with COPD have a continuously low rate of air flow during exhalation. During exercise, the lungs are under greater demand than at rest, and the respiratory obstruction is heightened. This leads to decreased oxygen levels in the blood.

    Symptoms

    • During exercise and vigorous activity, the COPD patient's inability to adequately release carbon dioxide and the inadequate intake of oxygen can lead to symptoms such as shortness of breath, wheezing and pursed lip breathing.

    Supplemental Oxygen

    • Due to the problems associated with low oxygen saturation during exercise, COPD patients may benefit from the delivery of oxygen via nasal cannula during exercise, according to the Merck Manual.

    Pulmonary Rehabilitation

    • Improved circulation and an increase in the body's ability to utilize oxygen can be achieved via pulmonary rehabilitation, according to the Cleveland Clinic.

    Methods

    • Pulmonary rehabilitation for COPD patients with low oxygen saturation levels during exercise consists of coaching in breathing methods, exercise education, and therapy and counseling under the supervision of respiratory therapists.

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