I have been suffering with dizzieness for about 2yrs now I don't know why i have been to doctors and Er,they have run alot of tests like all my blood tests-patassium,calcium,and all the other tests just can't remember all of them,I have even had ekg's done been fine,chest x-rays,and I even had a brain scan through an mri machine all was normal I have high blood pressure on medication but this was going on way before any of that,sometimes it scares me and I panic they said I have aniexty also.