that could be orthostatic hypotension...?POTS are you dehydrated, too little salt, or protein?
It's totally orthostatic hypotension. I only get it after my evening glass of wine, but that has never happened before. I checked and alcohol should only be cause if I'm overdoing it, but if anything I'm drinking less than a whole glass. Nonetheless, could be causing dehydration.
I have iron overload and eat way too much protein (not by choice), so dehydration from the alcohol seems likeliest. I'll check with the doctors at Mayo next month just to make sure it isn't something more serious...!