I have been on the following medication daily for 2 years now Prednisone 10mg, azithromizon and hfa rescue inhaler which I need quite often. I am also on 3l oxygen 24/7.using all these has kept me out of the hospital this whole time. I moved out of state now my new doctor has cut my Prednisone down to 4mg and removed these other meds.he also wants to lower my oxygen down to 2l.it has been 3weeks now. I am about 2weeks away from being admitted to the hospital. I cannot walk 50 feet without being winded. Does this seem right? Should I be finding another doctor.this is a primary care physician.