If you've recently been prescribed oxygen therapy, you've probably come across plenty of oxygen concentrator myths and misconceptions. Some people say oxygen therapy is addictive. Others believe oxygen concentrators create oxygen or that needing one means your health is rapidly declining.
The problem is that many of these claims aren't true.
Like many medical devices, oxygen concentrators are often surrounded by myths and misunderstandings. Unfortunately, these misconceptions can make people feel anxious or hesitant to use a therapy that could help them breathe easier and stay active.
Understanding the facts can take much of the uncertainty out of oxygen therapy. In this post, we're debunking the most common oxygen concentrator myths so you can make informed decisions and feel confident about your therapy.
Myth #1: Oxygen Concentrators Create Oxygen
Fact : Oxygen concentrators do not create oxygen; they concentrate oxygen from the surrounding air
One of the most common misconceptions surrounding oxygen concentrators is that these devices create oxygen.
In reality, oxygen concentrators do not create oxygen. Instead, they pull in room air, which contains approximately 21% oxygen and 78% nitrogen. The device removes much of the nitrogen and delivers oxygen-enriched air through a nasal cannula or mask. Think of oxygen concentrator as a filtering system that concentrates oxygen already present in the surrounding air and makes it available at higher concentrations for medical use.
Myth #2: Oxygen Therapy Is Addictive
Fact: Oxygen therapy is not addictive.
Many people worry that once they start oxygen therapy, they will become dependent on it.
The truth is that supplemental oxygen is not addictive.
Unlike certain medications, supplemental oxygen does not create a physical or psychological dependency. When a healthcare provider prescribes oxygen therapy, it is because the body is not getting enough oxygen on its own. If someone uses oxygen regularly, it is due to their underlying medical condition, not because oxygen therapy has made them dependent on it. Proper oxygen therapy helps maintain healthy oxygen levels and supports normal body function.
Myth #3: More Oxygen is Always Better
Fact: Oxygen should be used as prescribed.
It may seem logical that if oxygen is beneficial, more oxygen must be even better. However, that is not always the case. Oxygen therapy should be used according to a healthcare provider's recommendations. The prescribed flow rate is based on an individual's specific needs.
Using more oxygen than recommended does not provide additional benefits. This is why oxygen settings should never be adjusted without consulting a healthcare professional. The goal is not to maximize oxygen intake but to maintain healthy oxygen levels safely and effectively.
Myth #4: Oxygen Concentrators Are Too Noisy to Live With
Fact: Most modern oxygen concentrators operate quietly and are designed for comfortable everyday use.
Many people worry that an oxygen concentrator will be loud and disruptive, especially if it needs to run for several hours a day or overnight. While oxygen concentrators do make some noise as they draw in and process air, most modern units are much quieter than many people expect.
In fact, many home oxygen concentrators operate at less than 50 decibels, which is comparable to a quiet conversation at home, moderate rainfall, or the hum of a refrigerator. Portable oxygen concentrators are often even quieter, with some models operating at around 35 decibels. This makes them convenient for use in public settings, during conversations, while watching television, or even while traveling.
For most users, the sound of an oxygen concentrator quickly fades into the background and becomes a normal part of everyday life.
Myth #5: Portable Oxygen Concentrators Don't Deliver Enough Oxygen
Fact: Portable oxygen concentrators can effectively meet prescribed oxygen needs.
Portable oxygen concentrators have advanced significantly over the years. Many modern portable oxygen concentrators are designed to effectively meet prescribed oxygen needs while allowing users greater freedom and mobility.
Depending on the model and prescription requirements, portable units can support activities such as walking, running errands, attending public events, traveling, and engaging in daily activities.
Each portable oxygen concentrator is different in terms of the oxygen flow rate, delivery mode, noise level, weight, and battery capacity. So it is always recommended to consult a qualified healthcare provider before choosing one. For many users, portable oxygen concentrators offer a convenient oxygen therapy option while staying active and on the go.
Myth #6: You Can't Travel with an Oxygen Concentrator
Fact: Having oxygen therapy doesn't mean you have to give up traveling.
Travel is often one of the biggest concerns for individuals beginning oxygen therapy. The good news is that many portable oxygen concentrators (POC) are specifically designed with travel in mind. Many POCs are generally lightweight, powered by rechargeable batteries, and easy to carry, making them convenient for people on the go.
Air travel is often possible as well, although travelers should always check airline requirements and plan before their trip. In the United States, airlines generally require that portable oxygen concentrators be approved by the Federal Aviation Administration (FAA) for use on aircraft. If you plan to fly, verify that your device is FAA-approved, confirm the airline's specific policies, and ensure you have enough battery power for the duration of your travel. With proper planning, oxygen therapy does not necessarily mean giving up travel.
Myth #7: Using Oxygen Means You Should Avoid Physical Activity
Fact: Many people on oxygen therapy can safely stay active and exercise when approved by their healthcare provider.
Many of us assume that if someone needs supplemental oxygen, they should avoid exercise. Fortunately, that's not always the case.
Many people on oxygen therapy can still enjoy physical activity if their healthcare provider says it's safe to do so. In fact, staying active can help support overall health, mobility, and quality of life.
If you or someone you love uses oxygen therapy, you may want to look into Exercise with Oxygen Therapy (EWOT). EWOT combines exercise with higher concentrations of oxygen during a workout session. While EWOT is different from traditional medical oxygen therapy and may not be suitable for everyone, it shows that oxygen and exercise are not necessarily opposites. Talk with your doctor first. They can help determine what level of activity is appropriate for your situation. If mild to moderate exercise is recommended, EWOT may be worth exploring.
Myth #8: All Oxygen Concentrators are the Same
Fact: Oxygen concentrators vary in oxygen output, features, portability, and intended use.
Not all oxygen concentrators work the same way. Oxygen concentrators come in a variety of sizes, oxygen output capacities, flow settings, and designs. Some are designed for home use and provide higher oxygen flow rates, while others are portable units built for mobility and travel. Features such as battery life, weight, noise level, and oxygen delivery method can also vary significantly from one model to another.
Before choosing an oxygen concentrator, it's important to work with your healthcare provider to find a model that meets your specific oxygen requirements and daily routine.
Browse our full range of portable and stationary oxygen concentrators to find the right model for your needs.
The Bottom Line
Don’t let common myths and misconceptions create unnecessary fear or confusion. Oxygen concentrators are designed to help people get the oxygen they need so they can stay active. Whether you're recently prescribed oxygen or exploring options for a loved one, understanding the facts can replace uncertainty with confidence.
Ready to explore oxygen concentrators? Browse our full range or book a free consultation with our team — we'll help you find the right solution for your needs.
