
Transcutaneous Electrical Nerve Stimulation Unit (TENS Unit)
What is a TENS Unit | Which TENS Unit to get | Benefits | Side effects | Instructions What is a TENS Unit? A transcutaneous electrical nerve stimulation (TENS) unit is a device that delivers small electrical currents to targeted body parts. These currents help relieve pain. It was created in 1970s by Clyde Norma Shealy, MD, PhD, an American neurosurgeon and pioneer in pain medicine Nowadays, you...

