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 ...

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 proven ...

This is a tough question to give answers to. If you die, we may be liable. If you use it to treat diabetic nerve damage, we may be practicing medicine without a license. So, the only folks who can ...

Dear Dr. Roach: I have spinal stenosis and degenerative disc disease, along with scoliosis from childhood polio. A few weeks ago, I developed sciatica and started a course of physical therapy, but ...

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process. A transcutaneous electrical nerve stimulation (TENS) ...