I too would like to add my experience to this thread. I have always suffered from anxiety attacks from a small child but for years they were always pretty well under control, until my parents died and then I can remember going into a complete spin particularly in bed at night, this went on for quite some time, but again I managed to overcome it. Next attack was far worse, and caused by a very unpleasant dispute with our (then) neighbours. This went on for four years and during this time I was under medical supervision for severe anxiety/depression. It was just awful. something I wouldn't wish on anyone' (even those neighbours!!) The constant feeling of dread, not being able to eat properly, proper sleep became a distant memory, a truly dreadful place to be. In the end we managed to move away, although that also was very traumatic, and at last I did begin to feel better and have been ok ever since, just occasionally getting the odd twinge (that sinking feeling in the pit of your stomach) which I try to overcome by doing a deep breathing exercise as recommended by the yoga classes I went to. It does seem to work in a mild upset, but not for a more severe attack. Phoenix, I DO hope that you feel better soon and that your attack will pass quickly.