I've had about ten episodes of syncope since I was about ten years old. The episodes would be intense but would always pass and I would feel better the nest day. Back in August, I was taking well butrin, I wasn't sleeping and I was long distance running and doing cross fit. I had dropped a lot of weight and was really pushing my body and not eating right....I had another episode and I began my dance with POTS. I have been improving with acupuncture and chiropratctic but last night after feeling good for two months...out of the blue...another episode :/