mg/glen - I am not sure about blood pressure change upon standing - i havent had autonomic testing. No I dont get any shortness of breath when exercising and I am not sure about heart patterns but when I have taken heart rate it is about the same as everyone else (i am on a team). And no i havent been losing weight. My dr is supposed to call sometime...they gave him my free times through thurs so I should have talked to him by then. Could autonomic problems be causig the sensory pain? (it does happen when I am hot but i didnt think that was an autonomic symptom). thanks