I'm on day 17 of 40mg prednisone having had a bad chest a couple of weeks ago. Ended up at ambulatory care at my local hospital last Monday when I was told to continue with my steroids for a further ten days, problem is my wheeze has gone but I still feel very breathless I was told that I don't have a chest infection and my lungs looked fine on my X-rays and it was asthma, I went back for a check on Wednesday and was told to go to A&E if Peak flow went to 220 or less. I'm due back at work tomorrow I'm a teaching assistant in a secondary school, hubby thinks I should give it a try and see how I get on I'm not sure I should just wondering what others think? Peak flow is around 280-300 usually when good its 450. I still don't feel 100%.