Would it also give false negatives to bloodwork? They had me try it last week and then did my bloodwork the next day...

The warming thing is so interesting too. It is freezing in the EMG room. I'm not sure how I can stay warm in there. Can that effect the other EMG tests?

The twitching has been since February. The neuro says that if muscles are getting proper signals, they can do that intermittently. The Mestinon certainly makes it more pronounced!

The only thing is that I don't have any eye symptoms. My eye muscles ache a little, but no one seems to think that is of any concern. My vision has always been bad, but it is even worse at the moment. I am going to go see my regular ophthalmologist because when they did the evoked potentials I discovered that I am 20/40 and 20/70 with my contact lenses in! I am old enough for my eyes to not be changing Or if they did, they would get better, since that tends to happen to people with nearsightedness as we near 40...

Thanks for the information!