not on oxygen myself - thought this might be handy for those who are

see

copdnewsoftheday.com/?p=705...

an advert and maybe some useful info

[derrylynne]

Although this is American it was a very interesting short film. I have only been on ambulatory oxygen for a week or so but already it has made a huge difference to me. I don't feel ill all the time, I have more energy and my wife said I am much faster walking around the supermarket. I only use it when out and about, for ten minutes after waking up, and at home when exercising. But to me oxygen so far has allowed me to take back my life

[Hidden in reply to derrylynne]

that's great news.