Has anyone else had physical therapy for MG? My family doctor wants home health to come in for o2, physical therapy, etc. I am having a really rough spot right now, unable to hold up my head, 120 mg mestinon every 2 hours, can't see neuro until next Monday, but I am definitly calling first thing in the morning. I also have 95 o2 sat, I don't know why I would need o2 and I thought I read somewhere that mgrs shouldn't be on o2? thank you all, I am sorry this isn't written very well but I am having trouble just getting it out.