My oxygen level dropped back and forth to 55 after pft is this normal? I have mctd or scleroderma low thyroid maybe lung problem pain in my heart esophagus reflux problems, and barretts. short of breath and very tired, severe raynaud with ulcerations. I can;t seem to stand the cold anymore. do i need to see a heart dr. now? thanks barbara
i was very sick, no problem with breathing, very tired, splitting headache.I was given an injection of a steroid, and also oral steroids, took amonth to recover.