BarbiePetals
Well-known member
Ok, I was doing some searching and I'm sure this has been covered on this board before but what is the difference between BFS and PNH (Perifpheral Nerve Hyperexcitability)? Seems like they have the same symptoms? Can we all have PNH and not BFS? And if some of us do, is it life threatening or is this something we can live with for a long time. Thanks everyone.