Yes, I have autonomic dysfunction. Had a positive tilt table test. Passed out at 31 minutes, but my HR immediately went from 80 to 120 and stayed there . My elecrtophysiocardiologist diagnosed NCS, my own diagnosis is POTS. I can’t say whether I have EDS. One of my doctors diagnosed hyper mobility, but it isn’t severe. I can’t seem to take Z/Z and stay awake, any antihistamines knock me out for the next 3 days.
What is NCS and what are the differences between that and POTS that make you lean more towards POTS ?
I have been told I have EDS but don’t have the overt hypermobility either, nor the stretchy skin issues but I believe it can come in subtle ‘flavours’. I was grateful for the fact that Cetirizine (Zyrtec) helped me sleep but my reaction was certainly not as profound as yours.