Hi, I have never had oxygen except when in hospital as an emergancy,
However I have noticed my 02 sats down when I am asleep. that does not really bother me though.
If I go to the nearby shop I have tested and while walking my 02 went to 90 - It recovered to 94 when I got home. Also my legs hurt, I think this is called "claudication " which in my case I think is caused by PHD.
My question is does anyone have oxygen to have while walking? as it hurts and am breathless.