I had psoriasis (or seborrhea?? can't remember what it was now) back in the very early 90's. I also had weird little symptoms as far back as childhood. I can remember being so dizzy one month that I had to lay down on the floor of the car to go anywhere. If I was sitting up, I'd get sick.

Remember parents taking me to a doctor to be checked for an ear infection, but I didn't have one. They still gave me antibiotics tho. I was probably 10 at the time.