Beginning in July of 2005, I was hiking and suddenly began feeling strange, like I was going to black out. My eyes stopped focusing on objects, the muscles in my face and hands felt paralyzed, tremors in my whole body, my skin felt cold (I was told by the paramedics), and my eyes would'nt dialate. The hospital wrote it off as a mixture of low blood sugar (my blood was never taken) and altitude sickness.
Then, in December I began a new circuit training class and the same episodes continued to happen and worsened each time. I had another one last night, at the exercise class, and it was the worst so far! In addition to the symptoms listed above, the tremors, and paralyzation are much more severe and (during the last two episodes) my speech is slurred. The paramedics tested my blood and my blood sugar was normal.
I have been to see a neurologist (who ran blood tests on my thyroid and a lot of other things. But, the blood was not taken during or after an episode so they came back normal).
So, now anytime I do this particular exercise class it sets the episodes off. Which is really frustrating because I enjoy exercise a lot; I have been a swim instructor for 10 years and I have never had this happen in the water. I also went to military school where we exercised 24/7 and never had anything like this. I would really appreciate your opinion on this matter:)