Some people use a transcutaneous electrical nerve stimulation (TENS) unit to treat pain. This device works by sending electrical impulses through the skin. It may give people relief from the ...

A transcutaneous electrical nerve stimulation (TENS) unit is a device that sends small electrical currents to targeted body parts. These currents are used to relieve pain. Some TENS units are ...

Medicare will cover the cost of renting a transcutaneous electrical nerve stimulation (TENS) unit for chronic pain or postoperative pain (pain experienced after surgery). In some cases, Medicare ...