I sleep with a B-Pap fed with 2 liters/minute continous flow, concentrated oxygen. Sometimes getting up at night to go to the bathroom causes severe pulse rate and low Oxygen. usually this happens on the walk to or back from the bathroom, which I carry a portable concentrator set at 3 l/min (pulse), hoping to avoid these happenings.
I normally cure this by sitting quietly in a chair with my portable pulse concentrator set to maximum, 5 liters / minute. How can I prevent, minimize these infrequent and unplesant happenings?