illustration of a man seated using a oxygen concentrator and hand with index finger inserted into a pulse oximeter


To endure, we want oxygen heading from our lungs to the cells in our body. From time to time the total of oxygen in our blood can drop under usual degrees. Bronchial asthma, lung most cancers, long-term obstructive pulmonary disorder (COPD), the flu, and COVID-19 are some of the health and fitness difficulties that may result in oxygen degrees to fall. When the degrees are as well small, we may want to consider excess oxygen, recognised as oxygen therapy.

One way to get excess oxygen into the body is by working with an oxygen concentrator. Oxygen concentrators are health care products necessary to be offered and utilised only with a prescription.

You really should not to use an oxygen concentrator at home unless of course it has been approved by a health and fitness treatment provider. Offering you oxygen with out conversing to a health care provider very first may do extra damage than good. You may close up getting as well considerably or as well minor oxygen. Choosing to use an oxygen concentrator with out a prescription can guide to major health and fitness challenges this sort of as oxygen toxicity caused by getting as well considerably oxygen. It can also guide to a delay in getting remedy for major situations like COVID-19.

Even however oxygen can make up about 21 per cent of the air all around us, breathing higher concentrations of oxygen may destruction your lungs. On the other hand, not having adequate oxygen into the blood, a condition referred to as hypoxia, could destruction the coronary heart, mind, and other organs.

Discover out if you genuinely want oxygen therapy by examining with your health and fitness treatment provider. If you do, your health and fitness treatment provider can determine how considerably oxygen you really should consider and for how lengthy.

What do I want to know about oxygen concentrators?

Oxygen concentrators consider in air from the home and filter out nitrogen. The course of action supplies the higher amounts of oxygen desired for oxygen therapy.

Concentrators may be large and stationary or modest and moveable. Concentrators are diverse than tanks or other containers giving oxygen simply because they use electrical pumps to concentrate the constant supply of oxygen that arrives from the encompassing air.

You may have noticed oxygen concentrators for sale on-line with out a prescription. At this time, the Food and drug administration has not authorized or cleared any oxygen concentrators to be offered or utilised with out a prescription.

When working with an oxygen concentrator:

  • Do not use the concentrator, or any oxygen products, close to an open up flame or though smoking
  • Area the concentrator in an open up room to lessen chances of gadget failure from overheating
  • Do not block any vents on the concentrator because it may influence gadget general performance
  • Periodically examine your gadget for any alarms to make absolutely sure you are having adequate oxygen.

If you are approved an oxygen concentrator for long-term health and fitness challenges and have alterations in your breathing or oxygen degrees, or have signs or symptoms of COVID-19, phone your health and fitness treatment provider. Do not make alterations to the oxygen degrees on your have.

How are my oxygen degrees monitored?

Oxygen degrees are monitored with a modest gadget referred to as a pulse oximeter, or pulse ox.

Pulse oximeters are positioned on a finger, toe or forehead and use beams of gentle to indirectly measure the amount of oxygen in the blood.

What do I want to know about pulse oximeters?

As with any gadget, there is often a chance of an inaccurate looking through. If you are working with a pulse oximeter to check your oxygen degrees and are involved about the looking through, make contact with a health and fitness treatment provider. And do not count only on a pulse oximeter. It is important to retain observe of your signs or symptoms, or how you really feel. Make contact with a health care provider if your signs or symptoms are major or get worse.

When working with a pulse oximeter:

  • Sit still and do not shift the aspect of your body wherever the pulse oximeter is
  • Do not use the gadget on your fingers when your fingers are cold
  • Take out all fingernail polish if working with the gadget on your fingers.

If you seasoned a trouble or personal injury that you assume may be similar to a pulse oximeter or oxygen concentrator, you can voluntarily report it via the FDA’s MedWatch program.