Transcutaneous electrical nerve stimulation (TENS) therapy utilizes a small, battery-powered device to deliver low-voltage electrical currents through electrodes placed on the skin near the affected area. This therapy is often employed to manage pain associated with lateral epicondylitis, commonly known as tennis elbow. The mild electrical pulses can help alleviate discomfort by potentially interrupting pain signals and stimulating the release of endorphins, the body’s natural painkillers.
This non-invasive pain management approach offers a potential alternative to medication or more invasive procedures. It can be particularly beneficial for individuals seeking drug-free pain relief options or as a complement to other treatments such as physical therapy. The use of electrical stimulation for pain management dates back centuries, but modern TENS units offer a safe and controlled method for delivering this therapy.