the last few days I have had intermittent tingling in my right shoulder up through my right jaw (to about the cheek). I have a lot of tension usually in my neck and shoulders due to working at a desk. I recently have started using a desk that raises to allow me to stand and so I have been standing more lately. I m also taking antibiotics for a staph infection (boils). I m a heart patient (had a CABG6 in Sept 09). I take carvedilol for hypertension. What do you think my next steps are to figure this out? Thanks!