Well I've had a strange day yesterday. Started with me going to doctors because of chest infection, Doc thought about sending me to A & E said I was borderline going in. and I have to see her again on Friday morning and if I'm no better with my breathing I'm going to end up in Hospital. Last night I get a call from out of hours doctor to tell me my INR had tested 8 today, (this is because of steroids and Antis) and I was borderline going to A & E. for Vitamin K to bring it down, I do feel like everythings against me at the moment but will probably cheer up again later, as we all have to at times. My docs just rang me and she wants me to sit on my oxygen for two hours a day to try and slow my breathing down so my metabolism slows down. My oxygen levels are about 92 when sitting down but drop out to 88/87 when moving my heart rate is always too fast and this is what she wants to lower. Anyone got any views on this idea please.Will it do me more harm than good.