What is the primary purpose of supplemental oxygen therapy?

The primary purpose of supplemental oxygen therapy is to improve oxygen saturation in the blood. In various clinical situations, patients may experience decreased oxygen levels due to a variety of respiratory issues such as chronic obstructive pulmonary disease (COPD), pneumonia, or other conditions affecting lung function. By administering supplemental oxygen, healthcare providers can increase the percentage of oxygen available to the patient, thereby enhancing oxygen delivery to tissues and organs.

This therapy is critical in ensuring that the body receives adequate oxygen to function effectively, especially in situations where the patient's own respiratory system is unable to provide sufficient oxygen levels. Improved oxygen saturation is associated with better overall physiological function and can help alleviate symptoms related to hypoxemia, such as shortness of breath, confusion, and fatigue.