I had an infection a couple of days ago which caused me to get breathless. My doctor gave me Prednisolone and antibiotics which usually clear it up. I have finished both of them and I think I still have the infection as I still can only walk 2 or 3 steps before getting puffed out and have to stop and rest. I can normally walk quite a long way before resting. When I get like this my inhalers don't seem to help at all. Has anyone else had this sort of experience ?