A transcutaneous electrical nerve stimulation (TENS) unit is a small, battery-operated device often employed for pain management. When an ankle sustains a sprain, ligaments are stretched or torn, causing pain and inflammation. TENS units may offer relief for this type of injury by delivering low-voltage electrical currents to the affected area through electrodes placed on the skin. These electrical impulses can help block pain signals and may stimulate the release of endorphins, the body’s natural painkillers.
Managing pain after an ankle sprain is crucial for comfort and rehabilitation. Reducing pain allows for increased mobility, facilitating a quicker return to normal activity levels. While other methods like rest, ice, compression, and elevation (RICE) are essential components of ankle sprain treatment, electrical stimulation therapy can be a valuable supplemental tool for pain relief. This therapy has been used for decades and is generally considered safe and non-invasive.
