Causes
The first and foremost decision that must be made by the
treating doctor is ”WHAT IS THE CAUSE OF THE
NEUROPATHY IN THE FIRST PLACE.” 
Only by ruling out the many other causes can a real
treatment begin.
Other causes of peripheral neuropathy:
1.
  Diabetes
2.
  Alcoholism
3.
  Herniated Disc
4.
  Heavy metal poisoning
5.
  Vitamin deficiencies
6.
  Collagen disease
7.
  Pernicious anemia
8.
  Malignancy
9.
  Pressure neuropathy
10. Uremia
11. Porphyria
12. Leprosy
    13. Drugs and their side effects 
Peripheral-Neuropathy.com
Dr Steven Dolgoff and Neruo-No 2 treatment of Diabetic Peripheral Neuropathy