Experts generally consider TENS safe with a low risk of side effects. Some people experience skin irritation in the pad placement areas. Some people experience burns at the electrode sites ...

TENS units transmit low voltage electrical current into the skin through sticky pads called electrodes that you place strategically on various body areas. The electrode placement determines the ...

A transcutaneous electrical nerve stimulation (TENS) unit works by delivering small electrical impulses through electrodes with adhesive pads to attach them to a person’s skin. Research has not ...