This happened just a couple weeks ago.
I had to get blood drawn at the nearest hospital lab, 45 minutes away, and pick up a 24-hour cortisol test kit. Unable to drive because of the severe nature of dysautonomia, other neuroimmune conditions, and being visually handicapped, a volunteer driver for the county disability transportation program picked me up and drove me.
He dropped me off right at the doors to the lab. The walk in is flat and only about 150 feet. I couldn’t see but insisted on walking in myself. I’d been there countless times over the past 14 years, so knew the way, how many steps, etc. With my walking cane and seeing eye cane I slowly made my way in while the driver went to park and wait in a handicap spot that he could see the doors from.
I gave blood, only two vials with a butterfly needle. Feeling fine, as fine as I ever feel these days, I began my short walk back to the front door. However, at some point between the lab and front doors my brain did its thing and I completely spaced out.
After my brain flew out of my head in the lab hallway, it seems I meandered on past my exit door and left the building through another door. I must have had no idea where I was or what was going on, because I continued walking… away from the building. I have small flashes of memory from the incident, but they are foggy and more like recalling a far away dream that is difficult to make sense of. I was wandering in the dark and it felt like I was floating, as if my head wasn’t connected to my body, and my body wasn’t touching the ground. I couldn’t see but somehow managed to make my way, with two canes, to a road. Apparently, I turned and began walking down the side of the road, feeling my way along the high snowbank with my seeing eye cane.
My driver had eventually gone into the lab to find me and found I had left a while back. He looked around and asked folk if they had seen me. I don’t know how long later it was, but he and some others found me unconscious in a snowbank about a quarter mile down the road. My SpO2 was 80, heartrate was 43, basil temp was 90°F and blood pressure was low, though I can’t recall those numbers.
About two hours later I was back home in bed and my brain realigned and I embraced full conscious awareness again.
This was not the first time this has happened. In the past 6 months I’ve had multiple severe cognition failures after slight activity where I completely forget where I am, what I was doing, how I got wherever I was, all sense of time, direction or ability to decipher simple thoughts and words. A truly crazy aspect of these conditions.