What is the primary purpose of oxygen therapy in medical gas therapy?

The primary purpose of oxygen therapy is to provide supplemental oxygen to patients experiencing hypoxemia or respiratory distress. This therapy is crucial for ensuring that patients receive adequate levels of oxygen, which is vital for cellular function and overall metabolic processes. Hypoxemia, a condition characterized by low levels of oxygen in the blood, can lead to serious complications if not addressed promptly. Oxygen therapy helps to alleviate symptoms of respiratory distress and improves the oxygen saturation levels in the blood, thereby enhancing tissue oxygenation and supporting vital organ function.

While maintaining carbon dioxide levels and addressing blood pressure are important aspects of patient management, they are not the primary goals of oxygen therapy. Additionally, while the enhancement of lung function is beneficial, oxygen therapy is specifically indicated for individuals with compromised oxygen levels and is not intended for healthy individuals without a medical need for additional oxygen.