Tangle has peripheral neropathy as a result of environmental chemical exposure. Here is a list of meds for nerve health:
Conventional med docs typicaly prescribe Nerontin or Gabapentin. These type drugs work on GABA nerve receptors.
Alternative docs prescribe nutrients like vit B-12, GABA (Gamma Amino Butyric Acid), Alpha Lipoic Acid. GABA supplementation not only increases and nurishes GABA nerves, but it also stimulates the production of HGH (Human Growth Hormone), which is said to stimulate growth of nerve cells.