Q I heard that breathing into a paper bag helps when I cannot catch my breath. Is that safe?
A We do not recommend paper bag breathing. It risks lowering oxygen levels and can worsen the situation if the real cause is a heart or lung problem. Lengthening your exhalation is both safer and more effective.
Detailed Answer
Paper bag breathing was once commonly advised for hyperventilation, but it is now considered a method that should not be used. There are two reasons. First, repeatedly rebreathing the air in the bag can lower oxygen levels. Second, if the breathlessness is caused not by hyperventilation but by asthma, pulmonary embolism, or a heart problem, it delays proper care.
Safer responses are as follows.
- Sit down, drop your shoulders, purse your lips slightly, and make the out-breath longer than the in-breath
- Place a hand on your abdomen and check that the belly, not the chest, rises as you inhale
- Continue for three to five minutes and observe whether the symptom eases
- If it does not improve, or any warning sign above is present, call emergency services immediately
Another common mistake is taking a big gulping sigh whenever the chest feels tight. It feels better for a moment but sustains the hyperventilation and prolongs the tightness.
Korean Medicine Clinic Perspective
Rather than only explaining this in words, we practice it together in the consultation room while seated. Once you have felt the chest and neck muscles actually release on the out-breath, coping at home becomes far easier. Acupuncture and moxibustion to release the stiff chest and back make the breathing practice work better.
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