I stumbled across you reply to a post on anxiety & dizzyness. I also have anxiety attacks so bad that they literally paralyze me. and the dizzy spells that accompany them is awful. I too feel like I am falling backwards and it seems to come in waves. sometimes just turning my head to fast or looking at something out of the corner of my eye will cause the dizzyness, something just rolling over in bed will cause it. I told my chiropractor about it and he had me lay on my back and he poked around on my neck and popped it up close to the base of the neck and now he does this every week with my routine treatment and no more dizzyness. I had been having dizzy prob for 10 yrs!