A transcutaneous electrical nerve stimulation (TENS) device applied to the feet uses low-voltage electrical currents to stimulate nerve fibers. This application aims to relieve pain by potentially interrupting pain signals to the brain and encouraging the body’s natural pain-relieving mechanisms. For example, it might be used to address discomfort associated with plantar fasciitis or diabetic neuropathy.
Electrical nerve stimulation of this type offers a non-invasive, drug-free approach to pain management. It can provide targeted relief for localized foot pain, potentially reducing the need for medications with their associated side effects. This method has gained recognition as a viable complementary or alternative therapy for various foot conditions, building on decades of research and development in electrotherapy.