How does a TENS unit help in the treatment of neuropathy?

Answer 1

Short explanation:it short circuits the pain receptors from getting the signal to the brain. It isn't really a treatment except for pain management. That is it won't make you better, just hurt less.

Per an article on medifocus health:

Transcutaneous electrical nerve stimulation (TENS) - Also known as electrotherapy, TENS involves a portable and adjustable unit that can be helpful in dealing with localized pain for diabetic peripheral neuropathy. Electrodes are placed on the skin and joined to the TENS unit with wires. Electric signals are then sent to the painful area, blocking or "interrupting" pain signals before they reach the brain. Pain reduction is experienced in up to 50% of patients and some data indicates that when amitriptyline is administered in conjunction with TENS therapy, pain reduction is noted in up to 65% of patients with diabetic peripheral neuropathy.




Please be aware that these devices in large part have not be evaluated by the FDA for their efficacy to treat or promote any of their claims.