Thanks for your reply, i hope all is well with you. I have nerve damage in both arms and legs and two bloods clots one in each leg, which i take coumadin for. I try to stay away from any pain medication if i can help, because of all the drugs i:m taking now. The pain i get is more of a discomfort, i have trouble sleeping some nights because of the pain in my legs. I have a aching feeling in my legs, if you touch then it is like pins and needles feeling, in my arms ach and my hands freeze up in the morning and i have work on them to open and close my hands and will also freeze up if i don;t use them in awhile during the day and really hurt doing so. I not familair with the term tens unit, maybe you could help me on that.
take care and good luck! ROB