OXYGEN THERAPYFROM GUIDELINE TO CLINICAL PRACTICEAND PULMONARY REHABILITATION

Oxygen therapy is a vital intervention for managing patients with both acute and chronic respiratory conditions. This therapy involves administering supplemental oxygen to maintain optimal blood oxygen saturation and prevent tissue hypoxia, which can significantly impact cellular function and overall organism integrity. This article di scusses the principles of oxygen therapy, its clinical application, pulmonary rehabilitation, and the management of post COVID 19 patients. Long term oxygen therapy (LTOT), ambulatory oxygen therapy (AOT), nocturnal oxygen therapy (NOT), and palliative oxy gen therapy (POT) are various forms of oxygen administration tailored to specific patient needs. Clinical guidelines recommend target oxygen saturation ranges to avoid complications like hypercapnia and oxygen toxicity. In pulmonary rehabilitation, oxygen therapy aids in improving exercise capacity and quality of life for patients with chronic lung diseases such as COPD. Additionally, post COVID 19 syndrome often requires extended oxygen therapy at home to manage persistent hypoxemia and support pulmonary r ecovery. Proper implementation and monitoring are crucial to prevent risks and maximize the therapeutic benefits of oxygen therapy.