Study after study have shown that vitamin B6, even at 50 mg can cause
toxicity resulting in PN. Due to stupidity on the part of MD's &
myself I was in the 200+ mg per day.
I have totally stopped B6. Even so, recovery is slow to start. I
won't notice anything for 6-8 weeks. If nerves are permanently
damaged then I won'y recover but I won't be adding to the problem.
Tom