Thank you MrsD. I hope you enjoy your vacation.

I really don't think I have the Charcot Marie Tooth. I looked it up and I have basically no symptoms of that at all. My biggest fear are my shrinking mass on my arms with all the muscle twitching. I worry it's flail arm ALS or something. I'm a bit of a hypochondriac.

That's why I was asking if this B12 treatment can cause strange things like this, even so far into treatment. Twitching, muscle wasting. I just don't know. Doctors don't seem to know or think anything is wrong. Scares me to death, though.