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 ...

Many brands offer transcutaneous electrical nerve stimulation (TENS) units that can help reduce pain. They are suitable for people with sciatica, arthritis, and fibromyalgia. However, they may not be ...

Some experts recommend using a transcutaneous electrical nerve stimulation (TENS) unit with four electrodes placed on your lower abdomen and back for constipation relief. But research has revealed ...