Uploaded July 2026 | Updated September 2026, 2 weeks ago
Putting on an oxygen nasal cannula is simple, but it's important to position it correctly so you receive the prescribed amount of oxygen.
How to put on an oxygen nasal cannula
Wash your hands before handling the cannula.
Connect the tubing to your oxygen source (oxygen concentrator, oxygen cylinder, or wall outlet).
Turn on the oxygen to the flow rate prescribed by your healthcare provider. Never change the flow rate unless instructed to do so.
Identify the nasal prongs. The curved tips should point downward, following the natural curve of your nostrils.
Insert the prongs gently into your nostrils.
Loop the tubing over the tops of your ears.
Slide the adjustable piece (under your chin) upward until the tubing fits comfortably. It should be snug but not tight.
Check for airflow. You should feel a gentle flow of oxygen from the prongs.
Tips for comfort
If your nose becomes dry, ask your healthcare provider if a water-based nasal moisturizer or humidifier is appropriate. Do not use petroleum jelly (such as Vaseline) inside your nostrils while using oxygen.
If the tubing irritates your ears, foam ear protectors or soft tubing covers can help.
Replace the cannula as recommended by your oxygen supplier, typically every 2–4 weeks for home use, or sooner if it becomes dirty or damaged.
Safety reminders
Do not smoke or allow anyone to smoke near oxygen equipment.
Keep oxygen at least 5–10 feet away from open flames, gas stoves, candles, fireplaces, or other heat sources.
Avoid using oil-based products on your face or inside your nose while using oxygen.
Make sure the tubing is routed to reduce the risk of tripping.
If you're helping someone else put on a nasal cannula, make sure they're comfortable and that the tubing isn't twisted or kinked, as that can reduce oxygen flow. #oxygenconcentrator #nasalcannula
Disclaimer: As an Amazon Associate I earn from qualified purchases.
Putting on an oxygen nasal cannula is simple, but it's important to position it correctly so you receive the prescribed amount of oxygen.
How to put on an oxygen nasal cannula
Wash your hands before handling the cannula.
Connect the tubing to your oxygen source (oxygen concentrator, oxygen cylinder, or wall outlet).
Turn on the oxygen to the flow rate prescribed by your healthcare provider. Never change the flow rate unless instructed to do so.
Identify the nasal prongs. The curved tips should point downward, following the natural curve of your nostrils.
Insert the prongs gently into your nostrils.
Loop the tubing over the tops of your ears.
Slide the adjustable piece (under your chin) upward until the tubing fits comfortably. It should be snug but not tight.
Check for airflow. You should feel a gentle flow of oxygen from the prongs.
Tips for comfort
If your nose becomes dry, ask your healthcare provider if a water-based nasal moisturizer or humidifier is appropriate. Do not use petroleum jelly (such as Vaseline) inside your nostrils while using oxygen.
If the tubing irritates your ears, foam ear protectors or soft tubing covers can help.
Replace the cannula as recommended by your oxygen supplier, typically every 2–4 weeks for home use, or sooner if it becomes dirty or damaged.
Safety reminders
Do not smoke or allow anyone to smoke near oxygen equipment.
Keep oxygen at least 5–10 feet away from open flames, gas stoves, candles, fireplaces, or other heat sources.
Avoid using oil-based products on your face or inside your nose while using oxygen.
Make sure the tubing is routed to reduce the risk of tripping.
If you're helping someone else put on a nasal cannula, make sure they're comfortable and that the tubing isn't twisted or kinked, as that can reduce oxygen flow. #oxygenconcentrator #nasalcannula
Disclaimer: As an Amazon Associate I earn from qualified purchases.
