Many people think of using an oxygen concentrator to relieve discomfort when facing symptoms of altitude sickness. However, is the use of an oxygen concentrator safe and effective? How should it be operated correctly? Faciox clarifies the use of oxygen concentrators in special situations for you, so you can better understand the principles of using an oxygen concentrator.
What is Altitude Sickness? "Altitude Sickness" refers to a series of symptoms triggered when a person rapidly ascends to a high-altitude area in a short period of time, causing the body to be unable to adapt to the low-oxygen environment. Common symptoms include: headache, dizziness, difficulty breathing, fatigue, nausea, etc. In severe cases, it can lead to high-altitude cerebral edema or pulmonary edema, which can be life-threatening.
Why Do Altitude Sickness Patients Need Oxygen Therapy? The oxygen concentration in high-altitude environments drops significantly, leading to insufficient oxygen in the human blood (hypoxemia). Oxygen therapy can increase the partial pressure of oxygen in the bloodstream, reduce intracranial pressure, eliminate cerebral edema, and ensure the brain receives sufficient oxygen supply. Medical research confirms that with appropriate oxygen therapy, the symptoms of altitude sickness patients can be greatly improved.
Benefits and Limitations of Oxygen Concentrators for Altitude Sickness Portable oxygen concentrators can indeed serve as an auxiliary treatment tool for altitude sickness; in situations where immediate descent is not possible, inhaling oxygen at an outlet concentration of 87-96% per minute through a nasal cannula can effectively relieve symptoms. However, the Taiwan Food and Drug Administration (TFDA) of the Ministry of Health and Welfare specifically reminds users that although an oxygen concentrator can alleviate altitude sickness or high-altitude reaction, it is not recommended for long-term reliance. The reasons are as follows:
Descend if you feel unwell: the most effective treatment for altitude sickness is still a rapid descent to a suitable altitude
Oxygen concentrators provide temporary support: portable oxygen concentrators can buy crucial time for rescue, but if symptoms do not improve, seek immediate medical attention
Avoid delaying medical treatment: If symptoms do not improve, seek immediate medical attention.
Correct Usage Principles for Oxygen Concentrators 1. The oxygen flow rate of the oxygen concentrator must be set by a physician based on the patient's blood oxygen saturation and the severity of their condition. 2. Oxygen is a combustion-supporting gas; when using it, avoid proximity to flames, high-temperature environments, and do not use it near flammable materials; the oxygen concentrator must be placed in a ventilated, dry environment. 3. Long-term oxygen inhalation may cause dryness and damage to the nasal mucosa; a humidifier bottle should be used to humidify the oxygen to prevent nasal dryness. The oxygen concentrator is not a panacea medical tool. Most importantly, consult a physician first and follow their instructions for use. Only by correctly understanding the purpose and limitations of the oxygen concentrator can it truly serve as a partner in maintaining health.
