That is one of the big questions, sorting out what is what.
Considering the neuro said that in her opinion the twitches I get between my thumb and forefinger have nothing to do with the carpal tunnell sydrome, I don't know. Same with the cramps in my legs, a physio said they were from sciatica, but I don't think so, though the numbness in the toes on my left foot probably is sciatica.
I was hoping that the twitches in my tongue and face might have something to do with trapped nerves in my neck, but again the neuro doesn't think so, but maybe the pins and needles and occasional numbness on one side of my face has.
trapped nerves cause pain, numbness, coldness, pins and needles, but not twitching apparantly.