So say they are from the larger fibers, even though they didn't show up now, I assume it'll show up later as I keep getting worse? The EMG was negative for large fiber, but the doc testing me was bothered that he didn't get the results he expected. *Still* waiting for the referral to UCSF for the biopsy.

Going to hope it's just the magnesium. As Mrs D pointed out, the Trilptal I'm taking does mention the salt thing. Did the soak last night and will keep doing it. How long would it take to notice a difference?