AngiePP. Sadly I have so far found no treatment to help numbness. I checked to see if the Sanexas mentioned above was near me but is not. I have tried several things and the only slighty effective treatment I found was acupunture . However I have idiopathic PN i.e. I know of know cause except at a blood test did show toxic levels of b6 which was caused by EmergenC and melatonin which also contained b6. I took these over 3 years. I recently learned that b6 toxicity can continue long after excess b6 is out of your blood especially with high b6 diet and I was eating high protein low carb diet thinking it would help numbness. I am now eating low b6 diet to see if that will help. Am told it could take months/years to remove b6 stored in muscles and nerves andcrequires exercise and good hydration. Very frustrating!! Hope you find solution to your numbness.