I have had 3 very extensive jaw surgeries and, looking back, I am pretty sure that my POTs symptoms began directly after my first surgery, when I was 15. I had been on way too much adderall at the time for wrongly diagnosed ADD and have always solely attributed my POTS symptoms to that. I am wondering now if having so much adderall in my system COMBINED with all the blood loss from surgery may have contributed to the onset of my POTS. Did anyone else first notice their POTS symptoms directly after a surgery? I am probably getting carried away here but maybe I lost too much blood during the surgery and need a blood transfusion? Also, did anyone else take high doses of adderall for a long period of time? I still kinda suspect adderall is the main culprit...