For the stopping neurologic displays for polyneuropathy are using:

 Thiocte  acid remedies/alpha-lipoic acids, as  they are preventing sugar filling inside of nerve tissue and activate  ferments right in cells, which restore damage nerves, and to the groups these remedies are having: Berlition, Esta0lipon, Tioctacide   58 on 500 mg in dose are 3 months using, and big benefit giving vitamins groups B, they are improving transferring nerve impulses on nerve ends, blocking toxic effect as of glucose affecting side on nerves, and here prescribing Milgamma, Compositum one pill for 3 times/day for half months.

 And in ache cramps prescribing Anti cramp remedies as Lyrica, and importance use remedies for improving micro circulation for blood are Gingo-biloba, Tanacan, Neurostable one pill for 3 times/day after meal for 3 and more months,

Additional affecting on condition a patient use herbs.

Cook in thermos one tbl.sp. of chopped bay leaf and 3 tbl.sp. of seeds fenugreek in one l. of the hot water, infuse 2 hours, filter, use infusion/day, course are month.

 One tbl.sp. of pink, is antioxidant effect having, in thermos cooking as of 500 ml. of the hot water, infuse 2 hours, use on 50 ml. for 3 times/day, course are 15 days, after rest on ten days and cure repeat , full course are 6 months.

Mix are same quantities taken chopped dried herb bidens, cocklebur, bedstraw, burdock root and licorice, fl. sambucus nigra, cones humulus, leafs of birch, all good to chop, and 2 tbl.sp. of mixed mass cook in thermos with 800 ml. of the hot water, infuse 8 hours, use infusion within a day ,like tea, in a month use add ten days rest and repeat course. A remedy improves metabolism in nerve fibres.

40 gr of fl. hypericum, 30 gr of cudweed her, 30 gr of leafs blueberry and fl. sandy everlasting, 20 gr of herb, fl. centaury and birch leafs, ten gr of herb mint piperita, and fl. chamomile pharmacy, and mix all. Use 4 tbl.sp. of mixrure in one l. of water as of room s temperature, infuse 8 hours, boil for 5 min, infuse on 20 min, filter, use for a day, and course is month.

 One tbl.sp. with hill are chopped dried roots of dandelion add in 300 ml. of boiled water, cook 15 min, turn off fire, infuse 45 min, filter, use 2 tbl.sp. for 3 times/day before meal for 3 months.

 And a benefit for you are exercises , physiotherapy, massage, and procedure calling  hyperbariatic oxygenation as affecting on organism by oxygen under high pressure in barocamera, if feet formed select right orthopaedic insoles and special shoes.

And against serious problems attention ! You must check for sugar level in blood, that better disease is to prevent .