I am on O2 therapy and have not had this happen to me, but that doesn't mean it does not happen of course. Have you contacted your prescribing doctor and let them know what is happening? Sorry I could not be of any further help.
Barbara Moore Moderator
Until you talk to your doctor please consider putting these steps in place. Have someone with you as much as possible. Be sitting down on a soft surface when you start supplemental 02. Have everything you need within easy reach Know when to ask for help. Come back and let us know what the cause is. Barbara Moore (Moderator)