Posted 5/28/2018 3:42 AM (GMT 0)
Its hard to say since so many thyroid symptoms can overlap with lyme symptoms.
Fast pulse can also be anxiety driven in connection with adrenal glands.
I've had the "big pulse" too, which is different than palpitations (had both). Many people here from the past had variations of the "big pulse". I called it an "ear beat heart beat" since I'd hear and feel my heart beat in my ear while trying to sleep at night. I dont know if that was from thyroid, lyme or a combo of both.