It is so torturing, my mothers suffers so much from it she is on gabapentin in which some can go very high and on adding morphine pills when it is at its worst..
The R-alpha-lipoic-acid is said to help many, but one has to go for a very high dose 600mg and especially the R-type are the effective kind, and the dose must be around 600mg a day or up till 800mg a day, it takes at least 3 weeks to work optimal.
the cheeapest place I buy it is in a german pharmacie here is a link, it doesn´t cost much to send to GB if one buy for more than 50 Euro.(42 £). the page is in english and they are very reliable, I have bought from this pharmacie like 20 times takes like 5 days to get the stuff... here is the link :
https://www.apo-rot.co.uk/details/alpha-liponsaeure-300-bioaktive-r-(und)-form-kapseln/10045245.html?_nav=suche&_searchkeyword=alpha+liponsaeure
More general information on the R-ALA
http://lpi.oregonstate.edu/mic/dietary-factors/lipoic-acid
http://www.umm.edu/health/medical/altmed/supplement/alphalipoic-acid
then one can also try to help ones nerves by eating the most beneficial fatss for the nerve coating like fish oil or
gamma linolenic acid, but it is the alpha lipoic acid that has the proven effect.
https://www.apo-rot.co.uk/details/n...nav=suche&_searchkeyword=gamma+linolenic+acid