Find out if TENS, a type of nerve stimulation, can help with your chronic pain. WebMD explains how TENS works and which types of pain it’s best for.

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 ...

Mark Yu, the man behind the portable iPhone-enabled TENS unit U-Gym, is back with a crowdfunded project called U-Gym Mini, a muscle stimulator intended for pain treatment. AppleInsider went hands ...

Medicare will cover the rental or purchase of a TENS unit, but only in certain situations.