I posted this last week and again it is evening and I am starting to have a bit of tightness of the chest. I couldn't get an appointment at the surgery and my inhaler was use by last month. I did take it though but I don't feel it has helped as much as it should. It could be 3 weeks before I can get a nurses appointment. I intend to put a prescription in tomorrow for another inhaler but I am at a loss as to why this is happening when I am fine for months on end.