Do you have pulse oximeter at home? It will help to measure the blood oxygen saturation level.



About a year ago - my mother was been diagnosed with COPD. She has been admitted several times to the hospital - and to a point in which one doctor recommend my mother to be equipped with an oxygen concentrator.

But - luckily, the condition got better - she managed to stay off oxygen concentrator up until now. Nowadays her blood oxygen saturation level is around 90%. She still have a hard time to move around without catching a breath, but she is method somewhat compared to last year