It may seem strange to think of oxygen as having any qualities that are related to toxicity, but like the old saying goes, too much of a good thing can be a bad thing. Pulmonary oxygen toxicity is something that those who regularly use portable oxygen concentrators must be on the look-out for!
What Leads to Pulmonary Oxygen Toxicity?
Breathing too much oxygen over a long period of time, especially purified oxygen, can and does lead to pulmonary oxygen toxicity.
Most case of oxygen toxicity are a result of at home patients increasing their oxygen intake without first consulting a physician. Please, always ask your doctor first!
Pulmonary oxygen toxicity affects the lungs directly. The stress from over oxygenation causes the longs to leak fluid which block smaller airways. Patients may be tempted to increase their oxygen intake but this is ill-advised without first consulting a doctor.
Symptoms of Pulmonary Oxygen Toxicity
- Persistent cough.
- Irritated airways.
- Feeling of fluid in the lungs.
Remember that you may have these symptoms for reasons that are totally unrelated to any form of oxygen toxicity. Ensure that your oxygen concentrator is functioning correctly and you haven’t adjusted your oxygen intake.
Prevent Pulmonary Oxygen Toxicity
Regularly clean and maintain any equipment you use! If your oxygen concentrator is functioning correctly, there should be no cause for concern.
Related: Portable Oxygen Concentrator Maintenance.
Unlike oxygen tanks which deliver consistent flow from liquid oxygen, the oxygen that concentrators deliver is purified from the surrounding air and the oxygen is delivered in doses.
Both oxygen tanks and oxygen concentrators are always tested for quality and safety, some patients
Consult a Doctor
As always, Oxygen Always stresses the importance of discussing concerns with your physician. We understand that each patient is unique and so does your doctor. Consult a physician before increasing or decreasing your oxygen intake levels.

At Oxygen Always, our oxygen therapy specialists strive to provide better quality of life with our premium stationary, portable, and pre-owned oxygen concentrators. Our company focuses respiratory health services to deliver exceptional oxygen therapy at home. Our priorities extend to more than just oxygen concentrators, but to remarkable customer support to find the best oxygen concentrator for your specific needs. If you are looking for top-quality pre-owned, home, or portable oxygen concentrators, contact our specialists today!
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