05/05/2026
This is explained beautifully. The role of supplemental oxygen at end of life is often misunderstood. I encourage you to read the whole post, but I love how beautifully this sentence sums up the goals of hospice interventions:
"In hospice care, every intervention is guided by one question: does this improve comfort? If the answer is yes, it is continued. If not, care is adjusted to better support the patient’s experience. This is the foundation of hospice, comfort, dignity, and compassionate care at the end of life."
UNDERSTANDING THE USE OF OXYGEN AT END OF LIFE IN HOSPICE CARE
Oxygen at the end of life is often misunderstood. In hospice care, oxygen is not used to prolong life, it is used to improve comfort. The focus is not on oxygen numbers, but on how the patient feels and whether their breathing is eased (National Hospice and Palliative Care Organization, 2022).
Shortness of breath, or dyspnea, is a subjective experience. A patient may feel breathless even with normal oxygen levels, while another may have low oxygen levels without distress. Evidence shows that supplemental oxygen does not consistently relieve dyspnea in patients who are not hypoxic, and in some cases provides no additional benefit over room air (American Academy of Hospice and Palliative Medicine, 2023).
In hospice, oxygen is continued when it provides relief and discontinued when it does not improve comfort or becomes burdensome. As the body naturally declines, decreasing oxygen levels are expected and part of the dying process, not something that must always be corrected (Hospice and Palliative Nurses Association, 2021).
Research supports low-dose opioids, such as morphine, as first-line therapy for dyspnea because they reduce the sensation of air hunger. Simple measures such as elevating the head of the bed and using a fan to create airflow across the face can also significantly improve comfort by decreasing the perception of breathlessness (American Academy of Hospice and Palliative Medicine, 2023).
In hospice care, every intervention is guided by one question: does this improve comfort? If the answer is yes, it is continued. If not, care is adjusted to better support the patient’s experience. This is the foundation of hospice, comfort, dignity, and compassionate care at the end of life.
For educational purposes only. Please consult your hospice or medical team for patient-specific guidance.
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