Oxygen therapy can be life-changing for individuals with chronic respiratory conditions like COPD, pulmonary fibrosis, or heart failure. But while supplemental oxygen helps you breathe easier and live more comfortably, using it incorrectly can pose serious health and safety risks.
At Doubek Medical Supply, we’re committed to helping you stay safe and informed. Here are seven common oxygen therapy mistakes — and how to avoid them.
1. Using the Wrong Oxygen Device for Your Needs
Not all oxygen delivery systems are created equal. Choosing between compressed gas tanks, liquid oxygen, and concentrators depends on your lifestyle, mobility, and prescription. Rushing into a decision without consulting your healthcare provider or supplier can lead to frustration and poor oxygen delivery.
Tip: Work with your doctor and a trusted medical supply provider to find the right device for your condition and daily routine.
2. Adjusting Your Flow Rate Without Medical Guidance
It might be tempting to turn up your oxygen when you’re short of breath or dial it down to conserve supply — but doing so can be dangerous. Too little oxygen can lead to hypoxia, while too much can cause oxygen toxicity, especially in people with COPD.
Tip: Always follow your prescribed flow rate and consult your doctor before making any changes.
3. Smoking Near Your Oxygen Equipment
Oxygen itself isn’t flammable, but it supports combustion — meaning fires start more easily and burn hotter in oxygen-rich environments. Smoking near oxygen equipment is a leading cause of home fires among oxygen users.
Tip: Post “No Smoking” signs in your home and make sure everyone in your household understands the risks.
4. Using Petroleum-Based Products
Lotions, creams, or ointments containing petroleum (like Vaseline) can ignite in the presence of oxygen. This is a lesser known, but serious, hazard.
Tip: Choose water-based moisturizers and avoid aerosol sprays or oil-based products near your oxygen setup.
5. Neglecting Equipment Cleaning and Maintenance
Dirty nasal cannulas, tubing, and concentrators can harbor bacteria and increase your risk of infection. Regular cleaning is essential, especially for individuals with compromised lung function.
Tip: Clean your cannula and tubing weekly with a vinegar-water solution and replace them as recommended. Wipe down your concentrator daily with a gentle, non-toxic cleaner.
6. Improper Storage of Oxygen Tanks
Oxygen tanks should always be stored upright in a well-ventilated area, away from heat sources. Improper storage can lead to leaks or even explosions in rare cases.
Tip: Use approved carts or holders and never drape clothing or blankets over your oxygen equipment.
7. Not Having a Backup Plan for Power Outages
If you rely on an electric oxygen concentrator, a power outage can quickly become a medical emergency. Many users don’t realize they need a backup source until it’s too late.
Tip: Keep a portable oxygen tank on hand and notify your utility company that you’re oxygen-dependent — they may offer priority service or backup options.
Final Thoughts
Oxygen therapy is a powerful tool — but only when used safely and correctly. By avoiding these common mistakes, you can protect your health, your home, and your peace of mind.
If you have questions about your oxygen equipment or need help choosing the right setup, Doubek Medical Supply is here to help. Our team is dedicated to supporting your respiratory health with expert guidance and reliable products.
