I agree on the deep nose slow breathing, breath in long thru the nose, and breath out long and slow thru the mouth. I do this daily and learned about it when in rehabs for months with knee infection......I do about 10 times or so and again later in the day. The PT people were always preaching Breathing...and one taught me the above method.

I've talked about Inosine and Sphingolin for the neuropathy I deal with and these have helped me.