DALLAS--(BUSINESS WIRE)--In late March, Mary Kay Inc. announced the company would dedicate part of its global supply chain and manufacturing capabilities to producing much-needed hand sanitizer. Today ...

Even though researchers disagree on its effectiveness for lower back pain, they consider transcutaneous electrical nerve stimulation (TENS) safe with a low risk of complications. Learn where to place ...

TENS, or transcutaneous electrical nerve stimulation, is a pain relief method that uses mild electrical currents to block pain signals or change how you perceive them. It's used for back pain and for ...

A TENS machine is small -- about the size of an iPad mini. It’s connected to a series of electrodes, which are put on your skin to deliver a low-voltage electrical charge. The electrical pulses ...